Sunmi replacement battery

Keep your Sunmi V2 or V2 Pro handheld POS terminal running through the busiest shifts with this genuine replacement battery. Delivering 2600 mAh capacity and 3.85 V nominal voltage, it restores full-day mobility and eliminates downtime caused by worn-out power cells.

Advantages

Engineered as an original Sunmi spare part, this Li-Po battery ensures a perfect fit and reliable connection via its integrated flex cable. The 10.01 Wh energy rating supports demanding retail and hospitality workflows, while built-in protection against overcharge, over-discharge, short circuits, and over-current safeguards both the battery and your device. With a cycle life of approximately 500 charges to 80% capacity, it offers long-term value and consistent performance.

Suitable for

• Sunmi V2 handheld POS terminal
• Sunmi V2 Pro handheld POS terminal
• Mobile payment and ordering applications
• Inventory management and field service tasks

Key specifications

• Battery type: Lithium-ion Polymer (Li-Po)
• Nominal voltage: 3.85 V
• Capacity: 2600 mAh
• Energy: 10.01 Wh
• Rechargeable: Yes
• Installation: Internal, user-replaceable
• Protection features: Overcharge, over-discharge, short circuit, over-current
• Certifications: CE, RoHS, UN38.3
• Operating temperature: 0°C to 45°C (charging), -20°C to 60°C (discharging)
• Connector type: Integrated flex cable connector
• Material: Polymer cell
• Colour: Black/Silver
• Warranty: 1 year manufacturer warranty

Recommendations

For best results, fully charge the battery before first use and avoid exposing the terminal to extreme temperatures. Keep a spare battery on hand for uninterrupted operation during peak hours.