1. Rechargable NiMh 2. AA/AAA/SC/C/D size and pack 3. 200 mah to 3000 mah. 4.ISO9001, CE, MSDS, ... current protection Temperature control protection are available.9. Usage, LED light, digital camera, sweeper, razors, electronic toys, electronic tools, flashlighting, medical ... -25 days.11. Port, Ningbo or Shanghai 4.8V AAA Rechargable NiMH Battery Pack