Trustfire 9V 6LR61 6F22 500mAh Li-ion Rechargeable Battery with USB-C Port and Protection

The Trustfire 9V (6LR61 / 6F22) 500mAh Li-ion rechargeable battery features a built-in USB-C charging port and an advanced protection circuit board (PCB). Designed for high performance and convenience, it can be recharged directly via a USB-C cable without needing a traditional standalone battery charger.

Features:

• Direct USB-C Charging: Equipped with a built-in USB-C port for fast and convenient charging using standard phone chargers, power banks, or laptops.

• Advanced Safety Protection: Features an integrated PCB protection circuit that guards against overcharging, over-discharging, short circuits, and overheating.

• Reliable Power: 500mAh capacity provides stable and long-lasting energy for smoke detectors, multimeters, audio gear, guitar pedals, and electronic instruments.

• Eco-Friendly & Reusable: Can be recharged hundreds of times, offering a cost-effective alternative to single-use alkaline batteries.

Specifications:

• Battery Type: 9V (6LR61 / 6F22) Li-ion

• Capacity: 500 mAh

• Charging Port: USB-C (on-board)

• Protection: Built-in BMS / PCB circuit

• Applications: Multimeters, smoke detectors, musical equipment, remote controls