Cameron Sino Battery for SumUp 3G 3G+ 1100mAh 4.07Wh

Replacement battery for SumUp 3G and 3G+

This lithium-ion cell is built as a direct replacement for the SumUp 3G and 3G+ payment terminals. It matches the original part numbers A037-001180SAA and PS-GB-304583-010H and delivers a rated capacity of 1100mAh at 3.7 volts. The pack is intended for merchants who need a fresh power source for daily transaction processing. Buyers with other terminal models or different part numbers cannot use this unit.

Sustained daily transaction use

The 1100mAh capacity supports extended operation during busy trading periods without requiring a mid-day recharge. A fully decoded chip communicates with the terminal exactly as the original battery does, so the device reports remaining charge accurately throughout a full shift. Performance stabilises after two or three complete charge and discharge cycles, which the manufacturer notes is normal for new cells. It is not suited for terminals that demand higher watt-hour ratings or different voltage levels.

Thermal behaviour and safety protections

Built-in circuitry guards against overcharge, over-discharge, over-voltage and short-circuit events during normal operation. The lithium-ion chemistry and 75g weight keep the pack slim at 83.00 by 45.00 by 3.20mm so it fits the terminal cavity without adding bulk. No active cooling is required and the cell is rated for storage temperatures up to 60 Celsius. Do not disassemble, expose to fire or water, or use low-quality chargers that could damage the protection circuit.