Product Details 

SmarToools RB40 AA 1.5V 2600mWh Rechargeable Battery (4Pcs Set)

Specifications:

Brand Name: SMARTOOOLS

Model Number: RB40

Material: Lithium-ion battery

Charging Method: Type-C USB cable

Charging Voltage: 5V

Nominal Voltage: 1.5V

Typical: 1733mAh

Capacity: 2600mWh

Diameter: Min 13.7mm, Max 14.5mm

Height: Min 49.5mm, Max 50.5mm

Weight: 18.2(+-0.5)g

Charging time: 2 hours (+-0.5)

LED Indicators: Blink when charging, Stay on when fully charged

Short-circuited/over-flowed/over-charged/over-discharged protection: YES