Sunmi L3 replacement battery

The Sunmi L3 replacement battery is a high-capacity 2500 mAh lithium-ion power source engineered specifically for the Sunmi L3 handheld POS terminal. Its 19 Wh energy capacity delivers extended operational uptime, keeping your business running through peak hours without interruption.

Advantages

This battery features a 2S1P cell configuration with a nominal voltage of 7.6 V, ensuring stable power delivery for consistent performance. Built-in protection against overcharge, over-discharge, overcurrent, and short-circuit safeguards both the battery and your device. With a cycle life exceeding 500 charges, it offers long-term reliability and reduces replacement costs.

Suitable for

• Retail environments using Sunmi L3 terminals for point-of-sale transactions
• Hospitality venues requiring mobile order-taking and payment processing
• Field service operations where dependable battery life is critical
• Businesses seeking a user-replaceable battery to minimize downtime

Key specifications

• Battery type: Lithium-ion (Li-ion)
• Nominal voltage: 7.6 V
• Capacity: 2500 mAh
• Energy capacity: 19 Wh
• Compatibility: Sunmi L3 handheld POS terminal
• Rechargeable: Yes
• Protection: Overcharge, over-discharge, overcurrent, short-circuit
• Cycle life: >500 cycles
• Operating temperature (charging): 0°C to 45°C
• Operating temperature (discharging): -20°C to 60°C
• Storage temperature: -20°C to 60°C
• Certifications: CE, RoHS
• Installation: User-replaceable
• Color: Black
• Connector type: Device-specific multi-pin
• Cell configuration: 2S1P

Recommendations

For optimal performance, fully charge the battery before first use and avoid exposing it to extreme temperatures. Keep a spare battery on hand to ensure continuous operation during long shifts.