Replacement Battery for Sunmi P2 MINI BATTERY - 4V 9.5Wh 2.5A

Replacement for Sunmi P2 MINI BATTERY battery with 4 volt output and 9.5Wh energy rating for payment terminal applications.

This high-quality replacement battery is engineered to meet the exact electrical requirements of the original Sunmi unit, ensuring seamless integration and dependable power delivery in demanding retail and hospitality environments. With a precise 4-volt output and substantial 9.5Wh capacity, it supports extended operational periods between charges, minimizing downtime during peak business hours. The 2.5-amp rating allows for efficient charging cycles while maintaining stable voltage under load, which is critical for uninterrupted transaction processing on payment terminals.

Built with durable materials and advanced cell technology, this battery resists common issues such as swelling or capacity fade over time, providing consistent performance across thousands of charge cycles. Its compact form factor matches the original design precisely, allowing for quick and tool-free installation without modifications to the device housing. Users benefit from restored device functionality that matches factory specifications, supporting all standard features including wireless connectivity and high-resolution displays without power-related interruptions.

Key Features & Benefits

• Delivers 4 volts as specified for the original unit
• Provides 9.5Wh capacity rating
• Operates at 2.5 amps

Product Specifications

• Volts: 4
• RATE: 9.5Wh
• AMPS: 2.5

Replacement Compatibility

Compatible with Sunmi P2 Mini payment terminal and other devices requiring this battery form factor and electrical specifications. The design prioritizes safety with built-in protection circuits against overcharge, short circuit, and excessive discharge, giving peace of mind during daily use in commercial settings. This battery undergoes rigorous testing to verify performance metrics, ensuring it meets or exceeds the reliability standards expected from OEM components. Whether deployed in fixed countertop stations or mobile payment setups, it delivers the sustained power needed for smooth operations.

Restoring your terminal with this replacement option extends equipment lifespan and avoids costly full-system changes. The construction aligns with the original battery architecture, preserving the exact weight distribution and balance of the handheld unit. Professionals in payment processing appreciate the straightforward ordering process and rapid compatibility confirmation, leading to minimal service disruption. Overall, this solution combines precision engineering with practical benefits for long-term value in multi-application deployments. Additional details include robust construction suited for daily commercial handling, stable output during extended shifts, and compatibility across varied payment terminal models sharing the same electrical profile.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.