High-Capacity 1.5V No. 5 USB Rechargeable Battery
Premium 14500 lithium battery with 3400mWh output for long-lasting power. Built-in intelligent chip ensures stable voltage, preventing overcharge or overheating.
Universal USB Charging & Eco-Friendly
No separate charger needed—direct USB-C charging saves time and reduces waste. Reusable design outperforms disposable alkaline batteries.
Wide Compatibility & Precision Engineering
Ideal for high-drain devices: fingerprint locks, toys, cameras, and smart home gadgets. Precision-cut contacts ensure seamless connectivity.
Durable & Lightweight Design
Aerospace-grade lithium core encased in shock-resistant ABS shell. Compact size (50.5mm x 14.5mm) fits standard AA battery slots.
Bulk Savings & Global Stock
Wholesale pricing for bulk orders, shipped worldwide. Lower cost per cycle than traditional batteries.