Power Tool Battery
36V 4.0 Ah Lithium-Ion Rechargeable Power Tool Battery
Fastenal Part No. (SKU)
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Product Attributes
Amps 4.0 AH
Charging Time 1 hr
Chemistry Lithium-Ion
Container Type Box
Contents Battery Only
Model Compatibility Bosch® 36V Series Tools
Style Rechargeable
Type Power Tool Battery
Voltage 36
Product Weight 3.01
UOM each
The Bosch BAT838 Cool Pack™ heat-conductive housing is specifically designed to cool internal cell temperatures for longer life. The Bosch BAT838 4.0 Ah Lithium-Ion battery delivers 50 percent more runtime versus a 2.6 Ah battery without Cool Pack™ technology. Bosch batteries are compatible with electronic monitoring systems (EMS) on Bosch power tools that regulates voltage for heavy-duty applications. The Bosch BAT838 battery is built with advanced technology high-capacity, low-resistance Lithium-Ion cells. Features a fuel gauge to ensure that users always know their power level.
  • Bosch BAT838 offers 50 percent more runtime over previous generation of Bosch 36V batteries
  • BAT838 4.0Ah 36V keeps the same footprint as previous generation 2.6Ah 36V batteries
  • Maximizes battery runtime on the jobsite and eliminates user frustration in looking for charged battery
  • Longer battery runtime increases productivity for critical system tools like rotary hammers, drill/drivers and saws

To apply power to the tool
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