Beston USB rechargeable AA batteries deliver a stable 1.5 V output using built-in USB-C or micro-USB charging. They’re eco-friendly, long-lasting, and ideal for high-drain devices.
- USB-C (or micro-USB) recharging–no external charger required
- Stable 1.5 V output, ensuring consistent performance in electronic systems
- High capacity options: 1460 mAh (~2200 mWh) or 3000 mWh for extended runtime
- Fast charging in about 60–80 minutes, depending on model
- Long cycle life: over 1000 recharge cycles for durability
- Built-in safety: protections for overcharge, over-discharge, and short circuit
- Smart LED indicator shows charging and fully-charged status
- Low self-discharge retains most capacity over months of unused time
