Doublepow Rechargeable li-ionBattery DP-10440 – 350 mAh-1piece

Product Description: 

• Model：DP-3.7V 350mAh
• Nominal Voltage(V）：3.7V
• Material：Li-ion
• Size：Diameter10±0.5mm Height：44±0.5mm
• Full High Capacity, Low Inter Resistance, Charging Fastly, Discharging Stably
• 1pcs pack

Note: 5 hours charge before use