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Product Description
Makita BL1820B 18V 2.0Ah LXT Lithium-Ion Battery
The Makita BL1820B 18V 2.0Ah LXT Lithium-Ion Battery is a compact power source designed for Makita 18V LXT cordless tools, ideal for trade users who need a lightweight battery for frequent fastening, drilling and general site tasks. With a 2.0Ah capacity and 18V nominal voltage, it delivers dependable performance and 36Wh of energy in a small, easy-to-handle form factor. Lithium-ion chemistry ensures consistent power with low self-discharge, while the integrated charge level indicator lets you quickly check remaining runtime to organise work more efficiently. The BL1820B is particularly suited to screwdrivers and smaller tools where reduced weight improves comfort and control over extended use. Rapid charging with compatible Makita chargers helps maximise tool availability throughout the working day. Fully compatible with Makita 18V LXT machines, this battery is supplied as a single unit and can be used alongside other LXT batteries to build a flexible cordless system across your Accessories & Batteries & Chargers > Batteries range.
BL1820B Features:
- Compact 18V design keeps Makita LXT tools light and easy to handle on site
- 2.0Ah capacity delivers reliable runtime for everyday fastening and drilling tasks
- Lithium-ion chemistry provides consistent power output with low self-discharge
- Integrated charge level indicator allows quick visual checks of remaining power
- Optimised for 18V LXT screwdrivers and smaller tools where reduced weight is beneficial
- Rapid charging capability helps minimise downtime between jobs
- Durable housing is designed to withstand regular trade use and jobsite conditions
- Fully compatible with Makita 18V LXT cordless tools for flexible battery sharing
- Compact footprint makes the Makita BL1820B 18V 2.0Ah LXT Lithium-Ion Battery easy to store and transport as a spare accessory
- Ideal accessory choice for Accessories & Chargers > Batteries where low weight and quick charging are priorities
Specification
| top_feature: | Compact 18V design keeps Makita LXT tools light and easy to handle on site |
| top_feature: | 2.0Ah capacity delivers reliable runtime for everyday fastening and drilling tasks |
| top_feature: | Lithium-ion chemistry provides consistent power output with low self-discharge |
| top_feature: | Integrated charge level indicator allows quick visual checks of remaining power |
| top_feature: | Optimised for 18V LXT screwdrivers and smaller tools where reduced weight is beneficial |
| top_feature: | Rapid charging capability helps minimise downtime between jobs |
| top_feature: | Durable housing is designed to withstand regular trade use and jobsite conditions |
| top_feature: | Fully compatible with Makita 18V LXT cordless tools for flexible battery sharing |
| FQQ: | What tools is the Makita BL1820B 18V 2.0Ah LXT Lithium-Ion Battery compatible with? |
| FAA: | The BL1820B is completely compatible with 18V LXT and 18V Compact cordless Makita tools that display the star symbol. It is suitable for battery-powered 18V LXT Makita machines and is ideal for screwdrivers thanks to its light weight. |
| FQQ: | What is the capacity and voltage of the Makita BL1820B battery? |
| FAA: | The BL1820B has a capacity of 2.0Ah and a voltage of 18V. It is a compact Lithium-Ion (Li-ion) battery designed for Makita's 18V LXT cordless range. |
| FQQ: | How long does the Makita BL1820B take to fully charge? |
| FAA: | The BL1820B reaches a full charge in around 25 minutes with a rapid charger. Some Makita information also states an approximate charge time of 24 minutes with a rapid charger. |
| FQQ: | Which chargers can be used with the Makita BL1820B battery? |
| FAA: | The BL1820B works with current Makita Li-ion LXT chargers. It is designed as a slide-on battery with multi contacts for a firm connection to compatible chargers. |
| FQQ: | Does the Makita BL1820B have a battery charge level indicator? |
| FAA: | Yes, the BL1820B includes an integrated LED battery charge level indicator. This fuel gauge allows you to monitor the remaining charge on the battery. |
| FQQ: | How does the runtime of the Makita BL1820B compare to a 1.5Ah Makita 18V battery? |
| FAA: | The BL1820B offers approximately 50% longer runtime than the Makita 18V Lithium-Ion 1.5Ah battery (BL1815). It also provides longer overall run time and battery life compared with previous lower-capacity versions. |
| FQQ: | What protection technologies are built into the Makita BL1820B battery? |
| FAA: | The BL1820B is equipped with Star Protection Computer Controls to protect against overloading, over-discharge and overheating. It also has low self-discharge and energy storage capacity designed for long run times. |
| FQQ: | Is the Makita BL1820B suitable for small cordless power tools? |
| FAA: | Yes, the BL1820B is described as a compact, lightweight battery that offers faster charge times and longer runtime for small cordless power tools. Its light weight makes it particularly suitable for screwdrivers and similar applications. |
| FQQ: | Does the Makita BL1820B battery experience memory effect or significant self-discharge? |
| FAA: | The BL1820B can be charged at any time and has no memory effect. It features low self-discharge and minimal depletion of power during use or storage over its lifetime. |
| Product name: | Makita BL1820B 18V 2.0Ah LXT Lithium-Ion Battery |
| Brand: | Makita |
| Model number: | BL1820B |
| Battery system: | 18V LXT® |
| Nominal battery voltage: | 18 V |
| Battery capacity: | 2.0 Ah |
| Energy capacity: | 36 Wh |
| Battery chemistry: | Li-ion |
| Battery cell composition: | Lithium Ion |
| Reusability: | Rechargeable |
| Amperage: | 2 A |
| Number of batteries included: | 1 |
| Product dimensions (L x W x H): | 113 x 75 x 45 mm |
| Item dimensions: | 7.6 x 17.1 x 16.5 cm |
| Product net weight: | 0.38 kg |
| Item weight: | 381 g |
| Charge level indicator: | Yes |
| Approximate rapid charge time: | 24 min |
| UPC: | 088381463874 |
| GTIN: | 00088381463874 |
| Barcode: | 0088381478229 |
| Included: | 1x Makita BL1820B 18V 2.0Ah LXT Lithium-Ion Battery |
| promo-box: | https://cdn11.bigcommerce.com/s-hczpll0y/images/stencil/original/image-manager/toolden-blankimage.png |
| brand-name-xt: | https://cdn11.bigcommerce.com/s-hczpll0y/product_images/uploaded_images/makita-logo.png |
| Voltage: | 18V |
| Battery Capacity: | 2.0Ah |
| Country of Origin: | United Kingdom |
| brand-link-xt: | https://www.toolden.co.uk/tool-brands/makita/ |
| pdp: | https://store-hczpll0y.mybigcommerce.com/content/Thumbnails/Redemptions/Makita_LXTBatt/Makita_LXTOffer_XTKB.webp |
| pdp_link: | https://www.toolden.co.uk/tool-brands/makita/ |
| promo_image: | https://cdn11.bigcommerce.com/s-hczpll0y/images/stencil/original/o/makita_lxtoffer_1200-100%20%281%29__88187.original.jpg |
| promo_description: | Spend £500 inc. VAT on any Makita 18V Tool, Accessories, Clothing or Storage and receive a FREE 18V 5.0Ah Battery. |
| promo_claim: | Simply reach the qualifying spend and use code FREEMAK5AH at checkout and your reward will be added to your basket. |
| promo_valid: | Subject to availability. |
| promo_btn_link: | https://www.toolden.co.uk/tool-brands/makita/ |
| promo_terms: | https://www.toolden.co.uk/promotions-terms-conditions/ |
