Description
✅ Condition: Brand New – Never used, factory‑tested quality
✅ CE / RoHS / UN38.3 Certified
✅ Built‑in Overcharge / Over‑discharge / Short Circuit Protection
✅ 90‑Day Warranty from delivery – Longer coverage than major platforms
✅ Ships in 3‑7 days with tracking
🛡️ Shipping Protection Available at Checkout
✅ PayPal Buyer Protection included
✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.
⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.
Battery model: UBATIA310AFN1
Capacity: 4000mAh (Typical) / 15.4Wh
Rated voltage: 3.87V
Charge limit voltage: 4.4V
Battery type: Li-Polymer / Li-ion
Compatible with: Sharp BASIO active SHG09 (au / SIMフリー)
Replaces OEM part number: UBATIA310AFN1
Package include: 1 x battery
Restore the reliable battery life of your Sharp BASIO active SHG09 with this UBATIA310AFN1 4000mAh replacement battery. The BASIO active SHG09 was released in October 2022, featuring a 5.7-inch HD+ display (1520×720), Snapdragon 695 5G processor, 4GB RAM, 64GB internal storage, and a 12MP main camera — making it a popular SIM‑free smartphone in the Japanese market. This Li-Polymer battery delivers the factory-rated 4000mAh capacity, ensuring dependable all-day performance for calls, messaging, 5G connectivity, and daily use. For reference, third‑party retailers sell this battery for approximately $18 to $30.
Built with Grade A Li-Polymer cells and multi-layer safety protection against overcharge, over-discharge, short circuit, and overcurrent. CE, RoHS, and UN38.3 certified for safe transport and use. With a cycle life of 500+ full charge cycles, this replacement battery is designed for long-term durability. The battery is not user‑replaceable — professional installation is strongly recommended as the phone has a sealed design.
Compatibility Note: Please power down your device and check your original battery label before ordering. This battery is compatible with Sharp BASIO active SHG09 (au / SIMフリー版本) only. The phone has no official IP water resistance rating, so water seal maintenance is not a concern after replacement.
Battery Care Tips: Avoid full discharge — keep battery level above 20%. Do not expose to high temperatures or direct sunlight. New batteries require 3-5 full charge cycles to reach optimal capacity. For best performance, use the original USB Type‑C charger that came with your phone. If you don’t use the device for a long time, store it in a dry and cool place and charge it fully once every three months. If you notice swelling or overheating, stop use immediately.
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