1,080W (BSL36A18) & 1,440W (BSL36B18) High Power Output

The MULTI VOLT Lithium-ion batteries, paired with MULTI VOLT 36V tools, offer unprecedented cordless power over 1,000W.

Compact & Lightweight (BSL36A18)

  • The BSL36A18 MULTI VOLT battery has almost the same size and weight of a 18V battery (BSL1850/1860), and produces the power of a 36V.

    Image of Compact & Lightweight

Automatic Voltage Change between 36V and 18V

  • The MULTI VOLT batteries are designed to compatible with the current 18V slide range, and automatically change between 2 voltages, 36V 2.5Ah (BSL36A18) / 4.0Ah (BSL36B18) and 18V 5.0Ah (BSL36A18) / 8.0Ah (BSL36B18), according to the tool used.

  1. Not compatible with the following existing batteries: BSL3620/3625/3626/3660, BSL18xx and BSL14xx series.
  2. Not compatible with the existing 36V products that are compatible with BSL3620/3625/3626/3660.
  3. See the list below for incompatible models.

Remaining Battery Indicator

  • Displays the charging state in four stages.


BSL36A18 / BSL36B18 MULTI VOLT Batteries

Model BSL36A18 BSL36B18
Voltage & Capacity 36V - 2.5Ah / 18V - 5.0Ah (dual voltage) 36V - 4.0Ah / 18V - 8.0Ah (dual voltage)
Cooling System Yes
Dimensions 116 x 69 x 76mm (4-9/16" x 2-23/32" x 2-63/64") 134 x 83 x 75mm (5-9/32" x 3-17/64" x 2-61/64")
Charging Time Approx. 32 min.*1
(when using the UC18YSL3 charger)
Approx. 52 min.*1
(when using the UC18YSL3 charger)
Compatible Products 18V Existing 18V slide-type tools*2
36V MULTI VOLT 36V tools
Compatible Chargers All chargers compatible with 14.4-36V slide-type Lithium-ion batteries
  1. The actual charging time can be longer depending on the surrounding temperature and battery condition.
  2. See the list below for incompatible models.

Models NOT Compatible with the BSL36B18 MULTI VOLT Battery

Note: As for the models in green, HiKOKI-branded products are compatible.

Product Model
Cordless High Pressure Washer AW18DBL
Cordless Circular Saw C18DBL, C18DSL, C18DBAL
Cordless Shear CE18DSL
Cordless Nibbler CN18DSL
Cordless Multi Tool CV18DBL
Cordless Rotary Hammer DH18DBL, DH18DBDL, DH18DBQL, DH18DBML
Cordless Disc Grinder G18DSL, G18DBL, G18DBAL, G18DBVL, G18DBBAL, G18DBBL, G18DBBVL
Cordless Cleaner R18DSAL
Cordless Worklight UB18DGL
Cordless Fan UF18DSL, UF18DSAL
Cordless Radio UR18DSL, UR18DSL2, UR18DSAL, UR18DSDL, UR18DSML
Charger UC36YRSL