Product descriptions from the supplier High Capacity: 2600mAh provides extended runtime for toys and cordless phones. Long-Life Cycle: With 800 cycles, this battery lasts through numerous recharges. Safe Operation: Operates within a wide temperature range (-20~60°C), ensuring reliability. Certified Quality: RoHS, CE, and FCC certifications ensure safe and compliant use. Durable Construction: Robust design suitable for various electronic devices. Stable Voltage Output: