XTAR AA 4150mWh 2500mAh

The XTAR AA 1.5V 4150mWh battery is a high-capacity powerhouse designed for users who need maximum endurance without the voltage drop-off of traditional rechargeables. Bridging the gap between the everyday 3300mWh cells and the professional 4300mWh series, this battery is the "sweet spot" for high-performance electronics. XTAR AA 1.5V 4150mWh: High-Capacity Lithium Precision The Perfect Balance of Power and Longevity. Traditional Ni-MH rechargeable batteries often struggle to keep up with modern gadgets because their voltage drops as they drain. The XTAR 4150mWh Li-ion battery changes the game by maintaining a rock-solid 1.5V output from the first minute of use until the cell is depleted. It provides the consistent "punch" your devices need to operate at peak efficiency. Includes 4 x Batteries 1 x Plastic Case Holds 4 Batteries Stable constant 1.5V output helps high-drain devices maintain peak performance without premature low-battery shutdowns Key Features Constant 1.5V Output: Engineered to provide a steady 1.5V stream, ensuring your devices don't enter "low power mode" prematurely. Massive 4150mWh Energy: High energy density means fewer battery swaps and longer runtimes for high-drain equipment. 1200+ Recharge Cycles: One XTAR battery is built to outlast 1,200 disposable alkalines, significantly lowering your total cost of ownership and environmental impact. Ultra-Fast Charging: Capable of reaching a full charge in approximately 2 hours when used with a compatible XTAR 1.5V Li-ion charger. Smart Safety Circuit: Every cell features an integrated Protection Circuit Board (PCB) to prevent over-charging, over-discharging, and short circuits. No Memory Effect: Charge at your convenience without worrying about reducing the battery's total capacity over time. Universal High-Drain Performance This battery is specifically optimized for devices that require high voltage and consistent energy delivery: Professional Audio: Wireless microphones and in-ear monitors. Smart Home Security: High-torque smart locks and electronic deadbolts. Photography: Speedlights, camera flashes, and wireless triggers. Gaming Gear: VR controllers and high-performance wireless gaming mice. Motorized Toys: RC cars and high-speed household appliances. Technical Specifications Attribute Value Model AA 1.5V Li-ion 4150 Energy 4150mWh Nominal Voltage 1.5V Max Continuous Discharge 2.0A Charging Time approx 2 Hours Cycle Life 1200+ Times Operating Temp -20°C to 60°C IMPORTANT: These batteries require a dedicated 1.5V Li-ion compatible charger (such as the XTAR VX4 VX2, L8). Standard Ni-MH or 3.7V Li-ion chargers will not correctly charge these specialized cells.