HiKOKI 18V 5Ah/36V 2.5Ah MultiVolt Li-ion Battery - BSL36A18
BSL36A18, Multi-Volt battery, a reliable power source for a wide range of cordless tools and devices. Experience the convenience and performance it brings. Utilizes cutting-edge lithium-ion technology, providing long-lasting, reliable power. Lithium-ion batteries are known for their high energy density, lightweight design and low self-discharge rate. Slide-in mechanism with battery status indication, delivering a stable 18.0 Volts (5AH) or 36 (2.5AH) Volts of power, ensuring cordless tools operate at their peak performance. Doubling voltage provides the optimal power for the multi volt 36 Volt tools, without the hassle of cords. Compatible with a wide range of 18V cordless tools, which means you can easily switch from one power tool to another. Allows to work for extended periods without frequent recharging. Quick charging capabilities. Battery protection circuit prevents overheating and overcharging. Ideal for cordless saws, grinders, drills and drivers.
BSL36A18, Multi-Volt battery, a reliable power source for a wide range of cordless tools and devices. Experience the convenience and performance it brings. Utilizes cutting-edge lithium-ion technology, providing long-lasting, reliable power. Lithium-ion batteries are known for their high energy density, lightweight design and low self-discharge rate. Slide-in mechanism with battery status indication, delivering a stable 18.0 Volts (5AH) or 36 (2.5AH) Volts of power, ensuring cordless tools operate at their peak performance. Doubling voltage provides the optimal power for the multi volt 36 Volt tools, without the hassle of cords. Compatible with a wide range of 18V cordless tools, which means you can easily switch from one power tool to another. Allows to work for extended periods without frequent recharging. Quick charging capabilities. Battery protection circuit prevents overheating and overcharging. Ideal for cordless saws, grinders, drills and drivers.
BSL36A18, Multi-Volt battery, a reliable power source for a wide range of cordless tools and devices. Experience the convenience and performance it brings. Utilizes cutting-edge lithium-ion technology, providing long-lasting, reliable power. Lithium-ion batteries are known for their high energy density, lightweight design and low self-discharge rate. Slide-in mechanism with battery status indication, delivering a stable 18.0 Volts (5AH) or 36 (2.5AH) Volts of power, ensuring cordless tools operate at their peak performance. Doubling voltage provides the optimal power for the multi volt 36 Volt tools, without the hassle of cords. Compatible with a wide range of 18V cordless tools, which means you can easily switch from one power tool to another. Allows to work for extended periods without frequent recharging. Quick charging capabilities. Battery protection circuit prevents overheating and overcharging. Ideal for cordless saws, grinders, drills and drivers.
BSL36A18, Multi-Volt battery, a reliable power source for a wide range of cordless tools and devices. Experience the convenience and performance it brings. Utilizes cutting-edge lithium-ion technology, providing long-lasting, reliable power. Lithium-ion batteries are known for their high energy density, lightweight design and low self-discharge rate. Slide-in mechanism with battery status indication, delivering a stable 18.0 Volts (5AH) or 36 (2.5AH) Volts of power, ensuring cordless tools operate at their peak performance. Doubling voltage provides the optimal power for the multi volt 36 Volt tools, without the hassle of cords. Compatible with a wide range of 18V cordless tools, which means you can easily switch from one power tool to another. Allows to work for extended periods without frequent recharging. Quick charging capabilities. Battery protection circuit prevents overheating and overcharging. Ideal for cordless saws, grinders, drills and drivers.
in 40 offers
The lowest price for HiKOKI 18V 5Ah/36V 2.5Ah MultiVolt Li-ion Battery - BSL36A18 right now is $63.19 at AliExpress.com - AliExpress-226247430, compared across 18 retailers.
The all-time low was $40.60 on 23 Jan 2026 — today's price is 56% above the lowest ever. It has been notably cheaper before — worth setting a price alert.
Prices last updated 2 Oct 2026.
Last updated at 02/10/2026 19:03:23
HiKOKI BSL36A18 36V MultiVolt Battery A Slide Li-ion
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Hitachi HiKOKI Replacement BSL36A18 MultiVolt Battery 18V/36V Li-ion Battery Pack For Cordless Drill
Free delivery
Genuine HiKOKI BSL36A18X 18V 5.0Ah / 36V 2.5.Ah Li-ion MultiVolt Battery in Box
Delivery $12.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
36V&18V HiKOKI Multivolt Li‐Ion Battery Replacement For HiKOKI Power Tools BSL36A18,1 Pack 2.5Ah/5.0Ah
Free delivery
HiKOKI 5.0Ah Battery Li-Ion Slide MultiVolt BSL36A18 Genuine OEM Original
Free delivery between 8–12 Oct
HiKOKI/Hitachi BSL36A18 18/36V MultiVolt Battery 5.0/2.5Ah - BSL36A18
HiKOKI BSL36A18 18V - 36V 5.0Ah - 2.5Ah MultiVolt Battery Pack
Free delivery
Hikoki BSL36A18 Battery Li-Ion Multivolt 18-36V
Delivery between 7–13 Oct $9.70
HiKOKI BSL36A18 - 36V-2.5Ah 18V-5.0Ah MultiVolt Li-ion Slide Battery 371750 - C&L Tool Centre
Delivery between 8–12 Oct $13
HiKOKI 18V - 36V 5.0Ah - 2.5Ah MultiVolt Battery Pack BSL36A18
Free delivery between Thu – Fri
originally posted on ffx.co.uk
Great addition to my existing set up. Plenty of power with indicator lights.Easily charged whilst I was using a spare 2amp battery. Doesn’t add much additional weight either.
originally posted on ffx.co.uk
The multivolt batteries that came with the drill were rubbish, after about a dozen charges it wouldn't take a charge.Let's hope this replacement lasts longer.
originally posted on ebay.com
Sadly, I purchased 4 of these. 1 charged only once (I bought a brand new hikoki charger so it is not the fault of the charger)and now it says the battery is broken and won't charge. The other 3 are difficult to lock in to the skin (I have 12 tools they go on and all have trouble). Once on they fade quickly whereas the genuine batteries work longer then stop completely when in need of charging. These generic batteries begin to fade, stop and you press the trigger and they work again for a few seconds then stop. Just aggravating.
| Product dimensions | 10.8 x 8.1 x 7.65 cm; 737 Grams |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Is discontinued by manufacturer | No |
| Power Source | Battery powered |
| Voltage | 36 |
HiKOKI BSL36A18 36V MultiVolt Battery A Slide Li-ion
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Hitachi HiKOKI Replacement BSL36A18 MultiVolt Battery 18V/36V Li-ion Battery Pack For Cordless Drill
Free delivery
Genuine HiKOKI BSL36A18X 18V 5.0Ah / 36V 2.5.Ah Li-ion MultiVolt Battery in Box
Delivery $12.50
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
36V&18V HiKOKI Multivolt Li‐Ion Battery Replacement For HiKOKI Power Tools BSL36A18,1 Pack 2.5Ah/5.0Ah
Free delivery
HiKOKI 5.0Ah Battery Li-Ion Slide MultiVolt BSL36A18 Genuine OEM Original
Free delivery between 8–12 Oct
Great addition to my existing set up. Plenty of power with indicator lights.Easily charged whilst I was using a spare 2amp battery. Doesn’t add much additional weight either.
The multivolt batteries that came with the drill were rubbish, after about a dozen charges it wouldn't take a charge.Let's hope this replacement lasts longer.
Sadly, I purchased 4 of these. 1 charged only once (I bought a brand new hikoki charger so it is not the fault of the charger)and now it says the battery is broken and won't charge. The other 3 are difficult to lock in to the skin (I have 12 tools they go on and all have trouble). Once on they fade quickly whereas the genuine batteries work longer then stop completely when in need of charging. These generic batteries begin to fade, stop and you press the trigger and they work again for a few seconds then stop. Just aggravating.
Battery does what it's supposed to. The battery travel cover was missing from one of the the boxes on arrival though. Fully charges within 15 mins, clear charge indicator on battery, easy to plug-in to tools and remove unlike some of the DeWalt ones I've used which put up a fight.
Hikoki quality. Automatic dual voltage. Great capacity.
These are great batteries, and work in the old hitachi stuff I have too. Can't fault them.
All my battery tools are Hikoki/Hitachi and they been heavily used on the farm. Needed some extra batteries and these were great price, the double pack beating all others on price.
you only get two bight green lights on fully changers means the other is not so clear , seem how it was made , no faster on the drill. even with new changer hikokl works okay but hope for more power from it . lack of thinking for the makers i think
i ordered from 3 suppliers this one was the quickest and i have not fully tested them yet but i did find that when i weighed them all the genuine ones we're noticeably heavier than the others
| Product dimensions | 10.8 x 8.1 x 7.65 cm; 737 Grams |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Is discontinued by manufacturer | No |
| Power Source | Battery powered |
| Voltage | 36 |
