XTAR AA 1.5V 4150mWh (≈2500mAh) Rechargeable Li-Ion Battery with LED Indicator
- Brand: Xtar
- Product Code: XTAR AA 1.5V 4150mWh (≈2500mAh)
- JAN: 4928
- Availability: In Stock
6.50€
XTAR AA 1.5V 4150mWh (≈2500mAh) – Rechargeable Li-Ion Battery with LED Indicator
XTAR AA 1.5V 4150mWh is a next-generation rechargeable battery that combines high capacity (≈2500mAh / 4150mWh), constant 1.5V voltage, and a smart low-voltage LED. Designed to replace single-use alkaline AA batteries, it offers up to 1200 charge cycles with no memory effect and is compatible with sensitive devices. Ideal for remotes, cameras, toys, flashlights, and professional equipment.
Thanks to its smart protection circuit (IC), it ensures safety against overcharge, overdischarge, overcurrent, and short circuits.
Key Features
- Real capacity: 2500 mAh / 4150 mWh, constant and reliable energy.
- Regulated 1.5V voltage – perfect for devices sensitive to NiMH batteries (1.2V).
- LED indicator for low charge (~1.1V), alerts before full discharge.
- Smart IC chip with full protection against overcharge, overdischarge, overcurrent, and short circuits.
- More real power: brighter flashlights, faster motors in toys and small appliances.
- No memory effect and high thermal stability (-20 °C to +60 °C).
- Long lifespan: over 1200 real recharge cycles.


Compatibility and Applications
Thanks to its stable voltage, the XTAR AA 1.5V Li-Ion works in devices where NiMH batteries (1.2V) fail. Recommended applications:
- Surveillance and hunting cameras
- Portable radios and walkie-talkies
- Photography equipment and flashes
- Thermostats, remote controls, and smart devices
- Electric toys, modeling, and small motors
- Wireless microphones, VR, and console controllers
Technical Specifications
| Type | AA 1.5V Li-Ion (Mignon, LR6) with IC regulator |
|---|---|
| Capacity | 2500 mAh (4150 mWh) – recent up to 3000 mAh / 3950 mWh |
| Nominal voltage | 1.5 V regulated and stable |
| Charge cycles | ≥1200 |
| Indicator | Low-voltage LED (~1.1V) |
| Charging time | ≈2.9 h (new USB-C: 3.9 h) |
| Compatible chargers | XTAR L4, L8, LC4, LC8, MX4, VX4 or Soshine Chocolate-1.5V |
| Charging connector | USB-C (updated models) |
| Dimensions | 50.3 × 14.3 mm (standard AA, Button Top) |
| Weight | ≈19 g |
| Certifications | UN38.3, CE, drop 1.2 m passed |

Main Advantages
- Stable 1.5V voltage – maximum performance on all devices.
- Integrated LED indicator that warns in advance before discharge.
- Advanced protection and certified safety.
- No memory effect – recharge whenever you want.
- Brighter, faster, and more powerful than NiMH or alkaline batteries.
Safety and Reliability
XTAR Li-Ion cells are safe and meet international standards (UN38.3, CE). Handle with care and avoid short circuits. Only responsible users should use them.
⚠Important: These batteries must only be charged with compatible chargers: XTAR L4, L8, LC4, LC8, MX4, VX4 or Soshine Chocolate-1.5V. Do not use generic NiMH/NiCd or Li-Ion chargers.
⚠Note: The compatible charger is not included in the package.
Tags: XTAR, AA, 1.5V, 4150mWh, 2500mAh, Li-Ion, rechargeable, LED, IC, flashlights, toys, cameras
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