Battery BP4 - 4400 mAh Alpenheat

Battery BP4 - 4400 mAh Alpenheat

BP4 / 4400 mAh Alpenheat spare battery

Compatible with Alpenheat FireFleece (AJ4) and Softshell (AJ9) heated vests.

Increase the heating time of your Alpenheat heated vest with this high capacity 4400 mAh battery.

• 2 times more autonomy than the original BP3 battery supplied with the vest
• 7.4 V / 4400 mAh / 32.6 Wh lithium-ion rechargeable battery
• Ability to set up to 4 temperature levels
• Autonomy of 5 to 14 hours depending on the outside temperature and the level of heating
• On/Off button
• Charge status indicator
• Weight: 225g
• Dimensions: 70 x 90 x 25 mm