We stock Branded and OEM batteries for most SmartPhones, we can fit most of the smartphone batteries in 30 mins and with 6 months warranty as well.
OEM stand for Original Equipment Manufactures, OEM batteries are those which are originally supplied and fitted to device when they built new with the company logo they supplied to i.e APPLE, Huawei, SAMSUNG etc, OEM batteries also available to buy by customers or shop but without companies logo to save copyright issues.
PROS: They are most safer to use, higher quality cell batteries and has longer life span. CE & ROHS approved.
CONS: They are more expensive to buy than third party replacement, sometime they are not available to buy for certain models.
Replacement batteries are been manufactured by third parties nothing to do with original manufactures, they usually have third party logo or no logo’s at all.
These batteries are manufactured with low quality cells, sometime rebuilt from broken batteries to keep the cost low.
PROS: Cheap to buy, easily available.
CONS: Lower quality material, not always have original capacity, Failure rates very high, shorter life span. ROHS, CE certification not always available some times only CE logo copied but no actual certifiaction records.