Want to know the exact amount of battery charge left? SB903 rechargeable lithium-ion batteries unlock real-time battery life and battery health features for SLX-D Digital Wireless transmitters .

Charge Voltage: 4.2 V

Charge Current: SBC10-903: 220 mA, SBC203: 625 mA

Normal Voltage: 3.6 V

Nominal Capacity: 1200 mAh

Housing: Molded Polycarbonate

Charging Temp Range: SBC10-903: 50F to 113F, SBC203: 50F to 113F

Dimensions: 0.57 x 1.28 x 2.19 in.

Weight: 1 oz.