Hilong Lithium MAK BL1021B 10.8V - 12V battery pack for Power tool

Model: BL1021B
Capacity:  1.5Ah~3.0Ah
Battery cell type: Lithium
Nominal Voltage:   10.8V - 12V
Weight: 215g
Size: 86*64*41mm
Hilong  Power Tool Battery Features:
Multiple safety protectors
Strong battery management system
More durable

Compatible  Models:

For Makita 18V cordless power tool : BL1016 , BL1041B , BL1021B , MT01Z , FD07Z , PH05Z , PH04Z , RJ03Z , SH02Z , FD06Z , FD05Z                    



Excellent stability, higher drain discharge capability 

High current charge and super large current discharge capability

Good storage endurance, smaller self-discharge rate, Long  cycle life

Integrated microchip prevents overcharging & LED indicator light, lengthens power tool battery life


Hilong always like to supply Custom-made service

Professional high power battery manufacturer

One-stop power supply solution


Your Own Brand 




Production Workshop:



Hilong as a professional battery manufacturer, specialize in researching and producing reliable high discharge rate batteries for almost 20years. Based on excellent performance and good service, its batteries have been widely used in agricultural, RC hobby, aircraft,military device, power tool, medical device,home wireless equipment, energy storage, car jump starter etc. fields. Such like RC cars, UAV, FPV, helicopter, jet, RC boat,ASG airsoft military device, lighting, E-bike, vacuum cleaner and so on. Warm and professional Hilong people are always ready to provide you with quality service.  Any battery inquiry, do not hesitate to contact us please.




Don`t short circuit battery.

Don't Over-charge, or Over-discharge batteries.

Don't put it besides the high-temperature condition.

Don't dispose of in fire or heat.

Don't immerse the battery in water or get it wet.


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