The battery pack is special battery for Power tool (apply to: makita 1050D, 1050DA, 1050DRA, 1050DWA,
1050DWD, 4013D, 4191D, 4191DWA, 4191DZ, 4331D,4331DWAE, 4331DWD, 4331DWDE, 4331DZ, 5093D,etc.)
Standard voltage: 12V
Standard capacity: NI-MH 2000mAh
Battery advantages: ESD protection, over heat protection, power protection, current protection, over charge protection, electromagnetic protection, voltage protection, over discharge protection, short circuit protection,  intelligent protection, class a protection and so on.) 
Most Power tool batteries can be customized. The battery packs will be 100% tested before being sent out from the factory.
Hilong manufacture can supply almost all types batteries for power tools, no matter Ni-MH, Li-ion or Li-PO, as well as some chargers. All  have been recognized by customers around the world. Looking forward to your joining us.

Characteristic：
The latest high power NI-MH production technology
Use high purity continuous nickel foam for positive pole
Use high purity and thicken nickel sheet for cells tabs, lower inner resistance and higher discharge rate
Higher voltage output, better force feeling
Higher discharge capability
The most advanced anti-explosion function, the most safe and reliable battery
Wide working temperature range of 20-60℃
Better storage characteristics, lower self discharge rate and longer lifetime
Excellent over charge and over discharge endurance
Quick charge capability
According to the most strict assembly requirement and make sure the battery pack have the excellent performance.

Hilong always like to supply Custom-made service

Battery Solution
OEM/ODM
Your Own Brand
Labels
Packaging
Connectors
Battery Pack Shape
Packing

Ni-MH Production Workshop

Application
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 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 cleane and so on. Warm and professional hilong people are always ready to provide you with quality service.  Any battery business, do not hesitate to contact us please.

Caution:
Don`t short circuit battery.
Don't Over-charge, or Over-discharge batteries. 
Don't put it besides the high-temperature condition.
Don't throw it into the fire
Don't immerse the battery in water or get it wet.
Keep away from children. If swallowed, contact a physician at once.
For more information, contact us please.