Model Number: LPF36V4.4Ah-#9034 Brand Name: HETER Key Specifications/Special Features: Pack dataChemical system: Lithium iron phosphate (LPF)Nominal voltage: 36VNominal capacity: 4.4Ah+-0.5Ah(0.2C)Assembly: 10S2PCells of assembly: LPF 18650-3.6VBMS: Inside integratedCharge voltage: 42+-0.2VFast charge current: 4AMax discharge current: 10APeak current: 30AResistance: <250mΩ
Case: PVC
Battery pack size: 83*24*395mm
Battery pack weight: 1.1kg
~Warranty:
12 months warranty for the date you receive the batteries.
After the warranty period, we offer after sales with very reasonable price.

Battery operation instructions
1. Charge: Connecting the battery pack to the charge controller, connect the charger to recharge.
2. Discharge: Connecting the battery pack to the load, connect the load to discharge.
3. When you combine the battery with series or parallels, if there are oxidation layer on the surface, youshould brush surface to the metal glow with thin steel brush to lower the connective resistance to the minimalresistance.
4. When combining with many batteries, if the voltage between the two electrodes is over 36V, the safeVoltage for human beings, to guarantee the safety, you should not touch the two electrodes with your body.

Notes:
1. If shelve a long time suggested that the battery voltage 39.0V-40.0V, need for regular recharging (even
if not use), must charge and discharge for three months one time;
2. Do not expose the battery to extreme heat or flame.
3. Do not short circuit, over-charge or over-discharge the battery pack;
4. Do not disassemble or modify the battery pack.
5. Do not handle or store with metallic like necklaces, coins or hairpins, etc.
6. Do not reverse the polarity of the battery pack for any reason.
7. Do not immerse the battery pack in water or sea water, or get it wet.
8. Use a constant current, constant voltage (CC/CV) lithium-ion (Li+) battery charge controller.