Eparts High Quality 1420mAh 3.85V Factory Li-Ion Rechargeable Backup Battery for 4 with 1 Year Warranty

This is a grade A rechargeable Li-ion battery (model IP 4) from JIMFORL, produced in Guangdong, China. It is compatible with iPhone 4, featuring a capacity of 1420 mAh and a voltage of 3.85V. With an IC brand of TI/ZY/ZW, it supports quick charge, has an 800-cycle lifespan, and comes in black. It holds certifications like CE, UN38.3, MSDS, CCC, PSE, IC, FCC, and RoHS, and offers safety protections including overcharge protection, short-circuit protection, and double IC. The warranty period is 12 months, and it is currently in stock. The MOQ is 10 pieces (20 pieces for rare models and customization), with payment terms such as T/T, L/C, Alibaba trade assurance, Western Union, Paypal, and Money Gram. It ships from Shenzhen port and supports OEM, ODM, and logo/package/graphic design customization.