Expert Reviews on Green Cell Battery for MacBook & Other Devices

Green Cell batteries are a budget replacement that some users found acceptable, but the thread shows inconsistent quality, so they are more of a gamble than a safe equivalent to the original. Some people reported capacities very close to the declared value and decent runtime, including a MacBook battery that measured 5269 mAh versus 5200 mAh declared and still had 5121 mAh left after three months [#14044579] Others praised the seller’s warranty handling, saying there is a 12-month warranty, a 30-day no-reason return, and replacement if capacity drops below 70% within a year [#14390263][#15360364] On the negative side, several users reported batteries dying after 2–3 months, losing 20–30% capacity quickly, or shutting the laptop off under load even when the battery still showed charge [#14369266][#16412815][#16655240] One MacBook owner also reported the battery swelling enough to lift the casing after about 15 months [#17121261] The practical takeaway is to buy Green Cell only if you accept lower long-term reliability for the lower price and are comfortable relying on warranty support; otherwise, a better replacement or the original is safer [#14390263][#16655240]