FMA produces high-quality rechargeable battery packs and power solutions for power tools, RC vehicles, medical devices, and portable electronics.
FMA is a manufacturer of reliable rechargeable battery packs, supplying power solutions across a wide array of applications including cordless power tools, RC vehicles, drones, hobby electronics, and medical devices.
With a strong emphasis on safety, performance, and longevity, FMA offers products in diverse chemistries such as Ni-Cd, Ni-MH, Li-ion, and LiFePO4 to meet specific voltage and capacity requirements. The brand prioritizes comprehensive safety guidelines, offering detailed instructions for battery installation, optimal charging cycles, extended usage, and proper environmental disposal.
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For short-term storage, charge to 40-60% capacity and store in a cool, dry place. For long-term (over 3 months), store at 40-50% charge, check and recharge every 3-6 months, and place in an area with a temperature between 10-25°C (50-77°F).
Disconnect it immediately and check the charger. Overheating past 45°C (113°F) is a safety hazard. Reduce the load and allow time for cooling. Never charge batteries unattended.
Discharge it to 0-10% capacity, tape over the terminals to prevent shorts, place it in a non-conductive bag, and take it to an authorized battery recycling center. Do not throw it in the regular trash or incinerate it.
No, you should ONLY use chargers specifically designed for lithium batteries that feature a proper voltage cutoff (4.2V for Li-ion/Li-Po, 3.65V for LiFePO4). Never use a Ni-MH or Ni-Cd charger for lithium batteries.