2-power Main Battery Pack - Akku - 68 mAh (2P-JG75F)

For technicians and hobbyists who rely on compact electronic devices, this 2-Power main battery pack delivers consistent power in a lightweight form factor. With a 68 mAh capacity and 3.7 V nominal voltage, it is ideal for IoT sensors, wearables, and other small electronics that demand a dependable rechargeable Li-ion cell.

Key specifications

• Battery capacity: 68 mAh
• Nominal voltage: 3.7 V
• Energy rating: 0.25 Wh
• Chemistry: Lithium-ion (Li-ion)
• Rechargeable: Yes
• Cycle life: 300–500 cycles
• Integrated protection: Overcharge, over-discharge, short circuit
• Operating temperature (charging): 0°C to 45°C
• Operating temperature (discharging): -20°C to 60°C
• Storage temperature: -20°C to 45°C
• Safety: Built-in PCM (Protection Circuit Module)
• Compliance: RoHS
• Colour: Black

Why choose it

This battery pack is engineered for longevity and safety. The built-in protection circuit prevents common failure modes, while the Li-ion chemistry offers a high energy density in a compact package. It is a cost-effective replacement or upgrade for OEM batteries in compatible devices, ensuring your equipment stays powered without frequent swaps.

Ideal use cases

• IoT sensors and remote monitoring devices
• Wearable technology and fitness trackers
• Small medical devices and portable instruments
• Backup power for memory and RTC modules
• DIY electronics and prototyping projects

Good to know

The battery is RoHS compliant and designed for reliable operation within specified temperature ranges. For optimal lifespan, avoid deep discharges and store in a cool, dry place when not in use. Always follow manufacturer guidelines for charging and disposal.