Custom Batteries Manufacturer,Custom Battery Packs Factory
Customized OEM/ODM 100mah-2000mah Lipo Pack Rechargeable Li-ion Polymer 3.7v Lithium Ion Battery $0.30-0.59 Battery Size 100mah-2000mah Application Toys, Power Tools, Home Appliances, Consumer Electronics Color Customized Color OEM/ODM Yes(Accepted)