Smartoools 9V 650mAh USB-C Rechargeable Li-Ion Batteries 2 Pack

Please Note: Pictures are for illustration purposes only.

Smartoools 9V 650mAh USB Type-C Rechargeable Li-Ion Batteries (2 Pack)

Upgrade your battery setup with the Smartoools 9V 650mAh USB Type-C Rechargeable Lithium-Ion Battery 2-pack. Designed for convenient charging and long-lasting performance, these high-capacity PP3/6LR51 block batteries eliminate the need for cumbersome dedicated charger docks by featuring a direct USB-C port right on the casing.

Offering a generous 650mAh energy capacity—significantly higher than typical 200mAh NiMH rechargeable 9V batteries—they are ideal for power-hungry wireless microphones, guitar effect pedals, smoke alarms, medical equipment, and electronic test meters.

Key Features:

• Direct USB-C Charging: Simply plug any standard 5V USB Type-C cable directly into the battery for effortless recharging at home or on the go.
• LED Charging Indicator: Integrated status LED glows red while charging and turns solid blue once fully charged (~2 hours full charge time).
• Extended Cycle Life: Engineered for over 1200 charge/discharge cycles, replacing hundreds of disposable alkaline 9V batteries.
• High-Capacity Output: 650mAh capacity provides sustained voltage output and consistent energy delivery across high-drain devices.

Safety & Operating Instructions:

• Charge exclusively using a standard 5V USB Type-C cable.
• Warning: Do NOT place in a traditional 9V battery dock charger, as this will damage the internal lithium-ion circuitry.