Description
✅ Condition: Brand New – Never used, factory-tested quality
✅ 3730mAh High Capacity – Restores full battery life for Sharp AQUOS R5G
✅ CE / RoHS / UN38.3 Certified
✅ 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: UBATIA304AFN1
Capacity: 3730mAh / 14.35Wh
Rated voltage: 3.85V
Charge limit voltage: 4.4V
Battery type: Li-ion Polymer (Grade A cells)
Compatible with: Sharp AQUOS R5G (SHG01, 908SH)
Package include: 1 x battery
Restore your Sharp AQUOS R5G to its original performance with this UBATIA304AFN1 3730mAh replacement battery. Released in 2020, the AQUOS R5G was Sharp’s flagship that pioneered smartphone 8K video recording capability — a feature still rare today. It features a 6.5-inch 120Hz IGZO QHD+ display (3168×1440), Snapdragon 865 processor, and a unique dual-rear-camera array for 8K capture. This Li-ion Polymer battery restores the full 3730mAh capacity for all-day usage and supports 27W USB-PD fast charging. Built with grade A cells and multi-layer safety protection against overcharge, over-discharge, and short circuits. CE, RoHS, and UN38.3 certified.
What Makes Sharp AQUOS R5G Unique — And Why Battery Replacement Matters: The AQUOS R5G is a Japan-exclusive flagship with features rarely seen elsewhere. Its 6.5-inch IGZO display runs at 120Hz with QHD+ resolution — delivering smooth scrolling while maintaining efficiency. The Snapdragon 865 remains capable for gaming and multitasking in 2026. However, the phone’s 8K video recording capability is particularly power-intensive — a full 5-minute 8K clip consumes significant battery. After 4-5 years of use, the original UBATIA304AFN1 battery typically has degraded to 70-80% of its original capacity. Users may notice: battery draining faster during 8K video recording, unexpected shutdowns when battery shows 15-25% charge, slower charging speeds, or the phone requiring multiple charges per day. This replacement battery restores the original 3730mAh capacity, bringing back reliable power for 8K video capture and intensive IGZO display usage. The battery also supports 27W USB-PD fast charging — the industry standard protocol, making it easy to find compatible chargers from any brand (unlike proprietary fast charging systems). For AQUOS R5G owners who rely on the phone for its unique 8K recording capability, a fresh battery is essential for reliable performance.
Compatibility Note: Fits Sharp AQUOS R5G (models SHG01 and 908SH). Please confirm your battery model before ordering — UBATIA304AFN1 is printed on your original battery. The AQUOS R5G has a sealed glass back design that requires professional installation. This battery is NOT compatible with Sharp AQUOS R3, R6, or R7 models. The R5G’s battery has specific dimensions and connector orientation unique to this model. If you have a different Sharp device, please search for the correct battery model on our site or use our free battery lookup service.
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