DaDaXiong 10pcs/Lot Ordinary Quality Full Capacity 1420mAh 3.7V Battery For IPHONE 4 4G 0 Cycle Replacement Repair Parts
Original price was: $120.00.$84.00Current price is: $84.00.
4997 in stock
- Hign-concerned Chemical: None
- Model Number: BMTI4GOQ
- Battery Capacity(mAh): 1301mAh-1800mAh
- Original or Not: Compatible
- Quality Certification: ce,ROHS,weee,UL,pse,ETL,FCC,MSDS,GS,KC,CB,CSA,EMC,SASO
- Brand Name: da da xiong
- Origin: Mainland warehouse
- Apple Model: For iPhone 4
- Unit Type: lot (10 pieces/lot)
- Package Weight: 0.1kg (0.22lb.)
- Package Size: 25cm x 25cm x 4cm (9.84in x 9.84in x 1.57in)
ABC knowledge you must know about mobile battery:
Basically, the mobile battery is combined by three parts:
1. The cell (battery core)
2. the protection board(PCM)
3. Flex cable.
A good performance battery depends on both the cell and the protection board. The cell as well as core is measured by the mAh. The higher mAh means higher power it has. The protection board is same like a water tap. It control the electric current and voltage. But in case the PCM board miss measure IC, it can’t control the electric current properly that’s why some customers complain the power drain so fast. In this case customer must learn how to distinguish the battery’s PCB board’s quality, otherwise you might thought all battery is same. Anyway, so the cell and PCM is both important for a good performance battery
