AIRNERGY 12V 20Ah LiFePO4 (LFP) Battery – ideal for the JS3 oxygen bottle holder!
Lithium LiFePO4
The AIRNERGY Lithium Ferro Phosphate battery is a product with great performance. LiFePO4 embraces a long service life, optimal energy density in both volume as well as in weight and a high grade of safety. The battery contains everything you need in a custom-built durable outdoor-weather resistant ASA-CF casing!
Battery FuseBox
Included with this AIRNERGY LiFePO4 battery comes a FuseBox which houses the wiring and of course the (automotive style) fuse. The enclosure is designed to (spaciously) fit the JS3 oxygen bottle holder. It may fit other gliders as well. Check carefully if your glider’s battery compartment allows the installation of this battery (check the diameter of 103mm). The standard cable length is 25cm.
Service life of AIRNERGY LiFePO4 batteries
The AIRNERGY LiFePO4 battery has a service life of more than 2500 cycles at 100% depth of discharge and a remaining capacity of 80%!
Specifications:
Brand: AIRNERGY.
Cell layout: 4S1P TOPBAND 40138HE CELLS 12.8V / 256Wh with integrated 60A Battery Management System.
Typical capacity at 2A discharge 20.4Ah / 256Wh.
Lithium chemistry type: LiFePO4.
Maximum continuous current: 40A.
Maximum pulse current (<5 sec): 60A.
Fully charged voltage: 14.6V.
Nominal voltage: 12.8V.
Minimum voltage (automatic cut-off) 9.6-10V (depends on current and individual cell voltages).
Maximum charge current 10A.
Recommended charge current 4-8A.
Total size: 103mm round, 163mm high (+ FuseBox 12mm = 175mm).
Total Weight: ±1950 grams (without connector; depends on connector chosen).
Expected life cycles: 2500+ (80% DoD).
To protect the battery from over charging and over discharging the battery is equipped with a powerful 60A internal battery management system (BMS). The BMS also takes care of the balance between the internal cell.
Storage and safety instructions:
If not in use for periods longer than 2 months, charge to FULL and store at a COOL temperature.
Charge with a suitable 12.8V LiFePO4 charger only. Do NOT charge at FREEZING temperatures!
Do not short-circuit, disassemble, puncture or incinerate. No fuse inside. Warranty void if opened.
For warranty and service contact info@MillenAir.eu.



















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