SG10 389S SR54 289 390 Silver Oxide Button Cell
Silver oxide SR54/SG10 battery
Product Name: Zinc-Sliver Oxide battery
Size: SG10(also call SR54, SR1130W, , RW49, 389, V389)
Packing: 10PCS in a blister card
Nominal Voltage: 1.55V
Standard Capacity: 90mAh (continuoulsy discharge at 20± 2º C under 22kΩ Load to 0.9V end-point voltage)
Approximate Weight: 1.10g
Open-circut voltage: Initial≥ 1.550V
After 12 months ≥ 1.540V
Closed-circut voltage: Initial≥ 1.540V
After 12 months ≥ 1.530V
Service Output: Initial----950hrs or longer
After 12 months----855hrs or longer
(Discharge Resistance: 15KΩ End-point Voltage: 0, 9V)
Kingbolai is a professional battery manufacturer which was founded in 1993 in China. ISO, RoHS, CE APPROVAL!
Our factory with FUJI ( Japan ) and Hibar ( Canada ) automatic production line occupies 15, 500 squre meters and owns 700 skilled workforces including 30 technical engineers.
- Shenzhen Kingbolai Industrial Co., Ltd.
- Guangdong, China
- Business Type: Manufacturer
- Main Products: Battery, Lithium Battery, NiMH Battery, Alkaline Battery, Button Cell, NiCd Battery, Carbon Zinc Battery
- OEM/ODM Service: No