Product descriptions from the supplier High Capacity: 1700mAh provides long-lasting power for various devices. Low Voltage: 3.6V ensures compatibility with most standard electronic toys. Rechargeable: Supports up to 800 cycles for cost-effective use. Compact Design: Perfect for small gadgets requiring AA batteries. Stable Discharge: Maintains steady voltage during continuous operation. No Memory Effect: Can be recharged at any remaining power level. Low Self-Discharge: