All batteries go through a rigorous quality control process
Advantages of these lithium-ion batteries:
Less volume and weight - 1/3 of normal lead-acid battery
Quick recharge with big current - rechargeable with 10C current and 90% recharged within 6 minutes
Excellent cycle life - more than 2000 cycles under JISD standard (lead-acid battery only 150-300 cycles)
No spill - no acid inside, no leak problems
Does not contain any acid and heavy metals such as lead, cadmium, or mercury
Let customers speak for us
from 5580 reviews
Perfect
Jeffrey Sturges
09/12/2026
Quality service, prompt shipping; product as advertised
Really a no-frills transaction as they as they all should be: product as advertised, at a good price, delivered promptly. Service on the phone was also very to-the-point and courteous. Will consider buying from Magma again.
DM
08/21/2025
Came in july 31st both levers installed feels really good. Good product
jimmybones-us
08/07/2024
Excellent seller
boyanaboci10
08/07/2024
fast.fast fast love it love it love it thank you thank you
usbmcs
08/07/2024
Awesome thanks guys again
raymondbigdaddy23
08/07/2024
Quick delivery. Cap looks great on bike. Minor modification required to fit.
oldmankels
08/07/2024
Suprisingly fast service I'm actually blowed away how fast it got to me. Thanks.
zx14man
08/07/2024
Great
tmoney.5
08/07/2024
Fast shipping. Great seller!
thrasher911
08/07/2024
Thank you. Recieved in great condition cheers
reinh_shan
08/07/2024
AS DESCRIBED
enriqubehren-0
08/07/2024
Great doing business fast response time and item arrived on time.