FREE next-day delivery on everything
 

Delivery Options

TimescaleMethodCharge
Free next-day 98% of orders arrive the next working day Royal Mail 1st class * FREE
Guaranteed next-day Guaranteed to arrive on the next working day

Guaranteed next-day

In the extremely unlikely event that the courier does not attempt delivery on the next working day, you will be given:

- A 10% refund of the total order value

- A refund of £2.95 next-day courier charge

- A further voucher giving you 10% off your next order

Guaranteed next-day

In the extremely unlikely event that the courier does not attempt delivery on the next working day, you will be given:

- A 10% refund of the total order value

- A refund of £2.95 next-day courier charge

- A further voucher giving you 10% off your next order

Courier £2.95
Guaranteed pre-12 Guaranteed to arrive before 12 noon on the next working day

Guaranteed pre-12

In the extremely unlikely event that the courier does not attempt delivery before 12 noon on the next working day, you will be given:

- A 10% refund of the total order value

- A refund of £7.95 pre-12 courier charge

- A further voucher giving you 10% off your next order

Guaranteed pre-12

In the extremely unlikely event that the courier does not attempt delivery before 12 noon on the next working day, you will be given:

- A 10% refund of the total order value

- A refund of £7.95 pre-12 courier charge

- A further voucher giving you 10% off your next order

Courier £7.95

* Depending on size and value, some orders may be upgraded from Royal Mail to Courier.


Delivery Schedule

Order placedExpect to receive
Monday, before 5:15pm Next day (Tuesday)
Tuesday, before 5:15pm Next day (Wednesday)
Wednesday, before 5:15pm Next day (Thursday)
Thursday, before 5:15pm Next day (Friday)
Friday, before 5:15pm Monday
Saturday or Sunday Tuesday

Bank holidays

We do not despatch or deliver orders on bank holidays

Highlands and Islands

Deliveries may take 2 to 3 days longer to arrive

International deliveries

We only deliver to addresses within the UK.

Lowest online price guaranteed
We beat or match all other retailers
Lowest price guaranteed
and FREE next-day delivery

Lowest online price guaranteed.

If within 7 days of your purchase you find the same product (brand and model) being offered online at a lower price, we will refund 100% of the difference. For further info, click here.

Lowest online price guaranteed

To claim against our low price guarantee simply contact us and include the following information:

  • Your full name, postal address, email address and order number
  • The product code of the item you found cheaper on a competitor's site
  • The exact page on the competitors website where you found the product cheaper
  • Please note: unfortunately we are unable to offer this guarantee on printers and hardware

Our low price guarantee applies only to products available from online UK retailers. It excludes products that are not new and immediately available, online promotions such as special, bonus or free offers that are not at everyday prices and products which are sold under different terms and conditions, such as special financing, contract pricing or volume discount pricing.

Basically, the identical items must be in stock and ready for immediate dispatch on another VAT registered UK mainland based website.

Free next-day delivery

Our free delivery option typically uses Royal Mail first class. In 98% of cases, orders placed on Monday to Friday before 5:15pm will arrive on the next working day. To see other delivery options and our delivery schedule click here.

Delivery Schedule

Orders placed before 5:15pm on Monday to Thursday - receive next day

Orders placed before 5:15pm on Friday - receive on Monday

Orders placed on Saturday or Sunday - receive on Tuesday

Delivery Options

Free next-day

98% of orders arrive the next working day. Typically uses Royal Mail 1st class, though some orders may be upgraded to courier.

Guaranteed next-day (£2.95)

Uses courier. In the extremely unlikely event that delivery isn't attempted on the next working day, you will be given:

  • A 10% refund of the total order value
  • A refund of £2.95 courier charge
  • A further voucher giving you a further 10% off your next order

Guaranteed pre-12 (£7.95)

Uses courier. In the extremely unlikely event that delivery isn't attempted before 12 noon on the next working day, you will be given:

  • A 10% refund of the total order value
  • A refund of £7.95 courier charge
  • A further voucher giving you a further 10% off your next order

12 month warranty on printer cartridges

If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

Free returns on printer cartridges

Whatever the reason for returning printer cartridges to Cartridge Save, you will never pay a penny for postage.

Lowest online price guaranteed

We pride ourselves in giving our customers the best possible value for money. To ensure you are not out of pocket, we will refund 100% of the difference, if within 7 days of your purchase you find the same product (brand and model) being offered online at a lower price.

To claim against our low price guarantee simply contact us and include the following information:

  • Your full name, postal address, email address and order number
  • The product code of the item you found cheaper on a competitor's site
  • The exact page on the competitors website where you found the product cheaper
  • Please note: unfortunately we are unable to offer this guarantee on printers and hardware

Our low price guarantee applies only to products available from online UK retailers. It excludes products that are not new and immediately available, online promotions such as special, bonus or free offers that are not at everyday prices and products which are sold under different terms and conditions, such as special financing, contract pricing or volume discount pricing.

Basically, the identical items must be in stock and ready for immediate dispatch on another VAT registered UK mainland based website.

Compatible High Capacity Black HP 45 Printer Cartridge - (HP 51645AE)

85.454545454545%
11 reviews

Average Customer Review:

  1. 5 Star 7
  2. 4 Star 2
  3. 3 Star 1
  4. 2 Star 0
  5. 1 Star 1
See all 11 reviews
| 4 answered questions
Page yield:
  1. 930 pages
42ml

Pack Contains:

Black - 930 pages
42ml

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

High Capacity
£18.23 (£21.88 inc VAT)

FREE next-day delivery

Multi-buy discount
  • Buy more, save money
  • 2 £15.98 (£19.18 inc VAT)
  • 3+ £15.01 (£18.01 inc VAT)
Page yield:
  1. 930 pages
42ml

Pack Contains:

Black - 930 pages
42ml

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

High Capacity
  • 85.454545454545%
    11 reviews

    Average Customer Review:

    1. 5 Star 7
    2. 4 Star 2
    3. 3 Star 1
    4. 2 Star 0
    5. 1 Star 1
    See all 11 reviews
    | 4 answered questions
  • Premium brand recycled ink cartridge

    Made using recycled HP cartridges, this cartridge is a direct replacement for the HP version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

  • Premium brand recycled ink cartridge

    Made using recycled HP cartridges, this cartridge is a direct replacement for the HP version. Manufactured to strict quality standards, our premium cartridges produce high quality prints and are very reliable — in fact, we use them in our offices and recommend them to friends, family and other businesses.

  • Replaces Genuine HP 45
  • High capacity black ink cartridge
  • 3-year warranty
    3 year warranty on Cartridge Save Own Brand
    "If within three years of purchase you have any problem whatsoever with a Cartridge Save own-brand product, we will happily offer either a replacement or a refund."
    Our returns process is really easy to do, and will only take a few moments of your time. Though you'll be unlikely to need it (we have proven very low return rates), this means there is absolutely no risk in giving Cartridge Save own-brand cartridges a try!
    Why our own-brand cartridges are so reliable
    Every single own-brand cartridge we sell is performance tested before it leaves the factory. In addition to this, we have a dedicated in-house quality assurance team who constantly monitor customer feedback, and quickly resolve any issues as soon as they are identified.
    We are also the biggest third-party cartridge retailer in the UK. Our large volume production combined with our dedication to quality has resulted in an exceptionally high quality range of products, which we're truly proud of. They produce vibrant prints with accurate colour densities and dark blacks, and have page yields which at least match the genuines.
  • Printer protection guarantee
    Our cartridges won't damage your printer—guaranteed
    Some people worry that own-brand cartridges might damage their printers. We know from experience that ours don’t.
    To reassure you, we guarantee that we’ll repair or replace your printer—for free—in the unlikely event that it gets damaged by an own-brand cartridge. This is regardless of how old your printer is. We can afford to offer this because problems are almost unheard of.
    Some people whose printers are less than a year old worry that an own-brand cartridge might invalidate the manufacturer’s warranty. This isn’t true. By law, the manufacturers aren’t allowed to invalidate your warranty if you use own-brand cartridges. If something does go wrong, and our own-brand cartridges are to blame, we’ll take over the manufacturer’s warranty, offer you phone support and repair or replace your printer if needed.

    In summary, there’s zero risk in using our own-brand cartridges.
  • 3 year warranty and FREE returns

    If within 3 years of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

    Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

  • Will this item work in my printer?
2.0p per page

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

  1. 930 pages
42ml
High Capacity

Looking for originals?

Genuine HP available for £22.21 more

Genuine High Capacity Black HP 45 Ink Cartridge - (51645AE)
Customer Reviews

Average Customer Review:
97.41935483871%
31 reviews

  1. 100%

    By AndyJ on

    As usual, brilliant service from Cartridgesave, best price too
  2. 100%

    By melannie geldeart on

    Excellent service will continue to use you.
  3. 100%

    By Maureen on

    I am giving you five stars for the quick service, and also for the price.
    I have not used the cartridges yet, but I will let you know when I do.

    Thank you.
  4. 100%

    By David Williams on

    Genuine HP product. Excellent communication and quick delivery. Will be using this seller again and would highly recommend.
  5. 100%

    By Michelle on

    Great value cartridge. Order was placed in no time and cartridge arrived on a free next day delivery as promised. Highly recommended.
<< < 1 2
...
6 7 > >>
Page yield:
  1. 930 pages
42ml

Pack Contains:

Black - 930 pages
42ml

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

High Capacity
  • High capacity black ink cartridge
  • 12-month warranty

    If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

  • Lowest online price guarantee
  • Lowest online price guarantee

    If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

    Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

  • 12 month guarantee and FREE returns

    If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

    Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

4.3p per page

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

  1. 930 pages
42ml
High Capacity
Page yield:
  1. 930 pages
42ml

Pack Contains:

Black - 930 pages
42ml

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

High Capacity
£40.44 (£48.53 inc VAT)

FREE next-day delivery

Multi-buy discount
  • Buy more, save money
  • 2 £38.76 (£46.51 inc VAT)
  • 3+ £38.08 (£45.70 inc VAT)
Page yield:
  1. 930 pages
42ml

Pack Contains:

Black - 930 pages
42ml

For most cartridges this is based on 5% coverage on A4 paper. These numbers are based on manufacturer quoted values and are for comparison purposes only.

High Capacity
    • High capacity black ink cartridge
    • 12-month warranty

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

    • Lowest online price guarantee
    • Lowest online price guarantee

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

    • 12 month guarantee and FREE returns

      If within a year of purchase you happen to experience any quality problem, we'll happily provide a replacement, or a full refund.

      Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

£40.44 (£48.53 inc VAT)

FREE next-day delivery

Multi-buy discount
  • Buy more, save money
  • 2 £38.76 (£46.51 inc VAT)
  • 3+ £38.08 (£45.70 inc VAT)
Won't invalidate your printer warranty

Won't invalidate your printer
warranty

We guarantee that your standard printer warranty will not be invalidated by using our premium brand cartridges. If any of our cartridges do cause a problem with your printer, we'll arrange for your printer to be repaired (or replaced if it can't be repaired).

Cartridge Save brand 12 month guarantee

Cartridge Save premium
recycled toner cartridges

Made using recycled Canon cartridges, these cartridges are a direct replacement for the Canon versions, and are guaranteed to produce high-quality prints.

12 month guaranteed

If within a year of purchase you happen to experience any quality problem with anything you buy from Cartridge Save, we'll happily provide a replacement or full refund.

Free returns

Whatever the reason for returning items to cartridgesave.co.uk, you will never pay a penny for postage.

Product Description

Product Description

Compatible HP 45 High Capacity Black Ink Cartridge

The compatible high capacity black HP 45 inkjet cartridge is a must have accessory for those on a limited budget. Designed to print sharp black and white documents, this compatible HP45 printer cartridge is more affordable than original HP ink but because of the high quality ink it provides you won't have to settle for poor results. Go for the eco-friendly choice and use the compatible HP 45 black ink cartridge in your printer. The compatible HP 51645A ink cartridge has been made from recycled materials and contains up to 42 ml of black ink that will last up to 930 prints before replacement. Ideal for heavy users, the compatible HP 45 black cartridge delivers a very low cost-per-print.


Order Compatible HP 51645A Printer Ink For Huge Savings

Keep your printing costs unbeatable low and buy your compatible HP 51645A ink supply here at Cartridge Save. Here, you can create your own customer account for easier processing of your purchases as well as speedy reordering. Buy this cheap compatible black HP 51645A ink cartridge today and we'll have it delivered to you by the next day at no extra charge. Order your compatible 51645A high yield black ink with confidence from Cartridge Save, the country's most reliable and affordable online ink retailer.

Product Specification

Product Specification

More Information
Manufacturer Part No.:51645A
Group:Black ink cartridges
Brand:Cartridge Save HP
Colour:High Capacity Black
Product Type:Ink Cartridge
Duty Cycle:Approx. 930 pages @ 5% average coverage
Capacity:42ml

Product Information

Product Description

Compatible HP 45 High Capacity Black Ink Cartridge

The compatible high capacity black HP 45 inkjet cartridge is a must have accessory for those on a limited budget. Designed to print sharp black and white documents, this compatible HP45 printer cartridge is more affordable than original HP ink but because of the high quality ink it provides you won't have to settle for poor results. Go for the eco-friendly choice and use the compatible HP 45 black ink cartridge in your printer. The compatible HP 51645A ink cartridge has been made from recycled materials and contains up to 42 ml of black ink that will last up to 930 prints before replacement. Ideal for heavy users, the compatible HP 45 black cartridge delivers a very low cost-per-print.


Order Compatible HP 51645A Printer Ink For Huge Savings

Keep your printing costs unbeatable low and buy your compatible HP 51645A ink supply here at Cartridge Save. Here, you can create your own customer account for easier processing of your purchases as well as speedy reordering. Buy this cheap compatible black HP 51645A ink cartridge today and we'll have it delivered to you by the next day at no extra charge. Order your compatible 51645A high yield black ink with confidence from Cartridge Save, the country's most reliable and affordable online ink retailer.

Product Specification

More Information
Manufacturer Part No.:51645A
Group:Black ink cartridges
Brand:Cartridge Save HP
Colour:High Capacity Black
Product Type:Ink Cartridge
Duty Cycle:Approx. 930 pages @ 5% average coverage
Capacity:42ml

Customer Questions & Answers

Customer Questions & Answers

Can't find the answer you're looking for? Ask us a question we're happy to help!

We are currently answering questions in: 8 minutes

Questions asked between 9am and 5pm, Monday to Friday excluding bank holidays will be answered within 30 minutes.
  • I wish to order a black cartridge 51645A for the HP Deskjet 930C printer. The cartridge number on your website is 51645AE. Will this be compatible as the list of printers mentions HP Deskjet 930CM. Is this the same as the 930C printer?

    HP Deskjet 930C printer

    Thank you for your email.

    The 51645AE cartridge is compatible with the HP deskjet 930c Printer.

    For more ink cartridges suitable for the HP Deskjet 930c please see the link below:

    https://www.cartridgesave.co.uk/ink-cartridges/HP/Deskjet-930c.html

    Many Thanks.

    Answered by Vikki Morris (Staff Member) - about 3 months ago
  • Can/will you ship cartridges to Canada?

    HP 750c ink cartridges

    Thank you for your question. We do not ship outside of the U.K.

    Answered by Joe Hemlin (Staff Member) - about 3 years ago
  • My printer is a G85 Officejet. Will the compatible HP 45 black cartridge work in this printer?

    HP 45 ink cartridge compatibility

    Yes, this compatible black HP 45 ink cartridge works in any of the printer models listed below in blue text. This does include the HP Officejet G85 printer. For a full list of Officejet G85 supplies please see: https://www.cartridgesave.co.uk/ink-cartridges/HP/Officejet-G85.html

    Answered by Cheryl Stanley (Staff Member) - about 7 years ago
  • My printer shows flashing lights indicating that ink has run out but I've replaced the black cartridge and still the light flashes. Someone has suggested I need new colours too to make the black work - is this true? If so, what is the equivalent colour pack code number?

    Replacing printer ink cartridges

    It's often true for most colour printers that you need to have both the black and colour ink cartridges installed with at least some remaining ink in order to print in any colour. HP may be able to give you more information if you give them your printer model name or advise you whether you can override any settings to print in black only. We cannot advise you which colour cartridge you need without knowing which printer model you have. This compatible black HP 45 ink cartridge can work alongside different colour cartridges in different printers so without knowing the model number first we could not direct you to the correct colour cartridge. Please check your printer model number and search for this on our website to bring up the list of supplies.

    Answered by Stacy Bass (Staff Member) - about 7 years ago

Customer Reviews

Customer Reviews and Ratings

Average Customer Review:
85.454545454545%
11 reviews

Customer Reviews
  1. 100%

    By Yin Burton on

    very good
  2. 80%

    By Philip Hoyle on

    Works fine.
  3. 100%

    By JOHN EDWARDS on

    VERY GOOD SERVICE
  4. 20%

    By s Clarke on

    Complete waste of money - I barely managed to print 50 pages before the colour started to fade.
  5. 100%

    By E R Geyer on

    A satsfactory cartridge
  6. 100%

    By Liz H on

    Great to find replacement cartridge for my old HP OfficeJetG55 printer. Excellent value, easy installation and super quick delivery. A definite recommendation to other users.
  7. 100%

    By Jurgen Dorries on

    quality, good price, good service and very fast delivery
  8. 60%

    By Zou on

    Acceptable - not as good as HP ones. Ok for general use, not where the best is required.
  9. 80%

    By Philip Hoyle on

    Good value. Arrived next day. Working fine. Have used several of these now and all have functioned correctly until the ink ran out except one that malfunctioned after several weeks.
  10. 100%

    By Jillian Moore on

    As aalways, Excellent service and quality goods
  11. 100%

    By stewart murray on

    Delivery of both items was next day , price was great , good product , overall excellent . Printer is HP Deskjet 895 Cxi

Compatibility

This item is guaranteed to work in the following printers

Guaranteed to work in the following printers

To see a full list of products that work in your printer, click on the model name below:

Compatible HP 45 High Capacity Black Ink Cartridge

The compatible high capacity black HP 45 inkjet cartridge is a must have accessory for those on a limited budget. Designed to print sharp black and white documents, this compatible HP45 printer cartridge is more affordable than original HP ink but because of the high quality ink it provides you won't have to settle for poor results. Go for the eco-friendly choice and use the compatible HP 45 black ink cartridge in your printer. The compatible HP 51645A ink cartridge has been made from recycled materials and contains up to 42 ml of black ink that will last up to 930 prints before replacement. Ideal for heavy users, the compatible HP 45 black cartridge delivers a very low cost-per-print.


Order Compatible HP 51645A Printer Ink For Huge Savings

Keep your printing costs unbeatable low and buy your compatible HP 51645A ink supply here at Cartridge Save. Here, you can create your own customer account for easier processing of your purchases as well as speedy reordering. Buy this cheap compatible black HP 51645A ink cartridge today and we'll have it delivered to you by the next day at no extra charge. Order your compatible 51645A high yield black ink with confidence from Cartridge Save, the country's most reliable and affordable online ink retailer.