Makita BL1850 18V 5.0Ah Li-Ion LXT Battery Product Code: 1405F

The Makita BL1850 18V 5.0Ah Li-ion LXT battery is almost identical to its 3.0Ah counterpart with one major difference: it supplies more run time for your tools. The protection system prevents any damage to the battery as a result of overcharge or overheating, and lithium-ion technology means that you can charge the battery at any time, with no memory effect. The battery is fully compatible with all Makita 18V Li-ion chargers and can be at full power in 45 minutes.


  • No Memory Effect
  • Low Self-Discharge


5.0Ah. 18V.
Additional Information
Technical Specification
  • Brand : Makita
  • Product Type : Battery
  • Model No : BL1850
  • Battery Type : Li-Ion LXT
  • Pack Size : 1
  • Battery Chemistry : Li-Ion
  • Battery Technology : LXT
  • Carrying Facility : Without Carrying Facility
  • Battery Power : 5.0 Ah
  • Power Voltage Supply : 18 V
  • Carry Case/Bag Included : No
  • Manufacturer Guarantee : 1 Year Guarantee
  • Pieces in Pack/Case : 1
  • Weight Excluding Batteries : 0.00 kg
Product Contents
Delivery & Returns


Standard delivery: €15

Free delivery on all orders over €70.00

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Hopefully you won't need to return an item, however, if you do, it is our aim to make this as simple as possible. By following the guidance below you can help us to help you when a product is not what you expected, or is faulty. Your statutory rights are not affected by this guidance.


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€118.95 Incl. 20% VAT

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Makita BL1850 18V 5.0Ah Li-Ion LXT Battery is rated 4.7 out of 5 by 3.
Rated 5 out of 5 by from 5.0 AH Battery Very good long lasting power packs , i bought 1 for use with my circular saw and it lasts all day without a recharge , i was so impressed that i have bought 2 more , they are expensive but if your a pro tradesman they are worth the investment.... The other thing i would like to mention is that some older tools are not compatible if they have a black base only and no star , but there is away around this problem , on the bottom of your tool there is a little plastic tab about 5 mm high just to the left on the tool , if you cut this off with a dremel or utility knife the battery will fit perfectly and it works fine so problem solved....
Date published: 2015-11-13
Rated 4 out of 5 by from Makita 5.0AH, The way forward I bought two of these 50..AH batteries to replace my older 3.0 AH ones. Assuming I would need to charge them up, I took them out of the packaging, started the charging process, and what do you know, fully charged so was able to start using them straight away, BRILLIANT. As an avid Makita fan, I have no doubt that these will do the job, and can already see the benefit of not having to keep charging them up, and at an affordable price from Screwfix, I can now get on with what i need to do without the hassle of shopping around and wasting valuable time.
Date published: 2015-11-09
Rated 5 out of 5 by from Probably good, but beware I have given these 5 stars, because I know they are probably good (as most Makita tools are good) however they do not fit all of the LXT range and I could not use them. If your tool has a plain black bottom where the battery goes, IT WILL NOT FIT. If yours is yellow, yellow with a star or black with a star then it will fit. This should be properly advertised when these batteries are sold.
Date published: 2015-02-10
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