Allow me to introduce us as the profession manufacturer of battery in China, products as following: 1. seal lead-acid rechargeable battery 2. NI-MH/NI-CD rechargeable cylindrical and button battery and battery packs (over 100 kinds) 3. 9V NI-MH/NI-CD rechargeable battery 4. LI-ION / LITHIUM-POLYMER rechargeable battery and packs. 5. Single battery charger All products are CE approval or UL for U.S. market. Now about 180kpcs NI-MH/NI-CD/LI-ION battery, and 95% exported. Our advantage as following: 1. Premium quality but very competitive price 2. We have a strong R&D team; even research centre with University