My Best Battery For Iphone 4s (2018) - Buyer's Guide

Quality guarantee: every brand new product is tested by professional tester under strict quality control standards, through the fcc, ce and rohs certified. 100% 0 cycle not refurbished cycle time by machine. Compatible model: the product is compatible with models of ip 4s battery adhesive strips glue tape replecement only(not 4/5/5s)- (a1431, a1387). Plz check your model number on the back cover of your phone carefully before placing an order. Installation: complete repair tools and instruction manual are provided with the battery glue repair kit. Multiple videos are available on youtube which can make you faster and better fixes your phone. (when you removing the display please pay attention about the lcd cable, it is very easy to break).

Security protections: 1)over charging protection 2)restorge protection 3)over load protection 4)short circuit protection 5)over temperature protection 6, over power protection 7, overcorrect protection 8, battery cell ptc protection 9)over-voltage prote 10)safeguard protection. Durable life: high platform battery cell – full capacity 1430mah – brand new 0 cycle. Compatible with iphone 4s, model a1428, a1429, a1442 (verizon, t-mobile, at&t, sprint) note: not for 4 or other phone model. Quality control: each battery 100% tested strictly for 3 times before selling. Fcc, ce and rohs certificated (see the second picture).

Excellent service: 24-hour quick reply/30-day money back/365 days warranty.

Easy installation, if you want to replace the battery more easily, relevant videos of replacing the battery on youtube are highly recommended. Any human damage will not been accepted and please tested the battery before you screw the iphone together. (note: pay attention about the lcd cable, it is very easily to break). Top quality, grade a+ iphone 4s battery.1430mah, brand new 0 cycle. The batteries are pre-tested and guaranteed to function as expected. Compatibility, this battery is compatible with models of the iphone 4s – a1431, a1387. Note: if you are not sure about your phone model, please search “how to identify iphone model” online before purchase.

Pease of mind, – the circuit design is multiple safety protection, prevent the battery from overheating, circuiting, overcharging, discharging and short-circuiting. 8 mins diy installation, – free to get full set repair tools, in order to avoid unexpected troubles, watch install video on youtube before installation are highly recommended. Upgraded intelligent chip, – advantages of top quality intelligent circuit chip: avoiding virtual electricity and device operating slow down. The power conversion rate is higher than 90%. Battery life is 30% more than ordinary battery. Warranty, – money back guarantee.24 months warranty.

Quality guarantee, – 99.6% successful rate. Brand new premium grade a+ quality.100% brand new 0 cycle, not refurbished, upto 1000 cycles usage.