Description:
[10 Year Lifetime]
kusroie lithium iron phosphate battery (LiFePO4) can be recharged more than 3000 times in a deep cycle to achieve a longer cycle life. More than 8 times higher than lead-acid batteries (generally only 300-400 cycles can be charged).
[100% Protection]
Built-in BMS(Battery Management System) protects the cell from getting damage like: overcharge, over-discharge, short-circuit. And keep balance between battery cells.
[Lightweight Design]
The 50Ah lithium battery has a lightweight design and weighs only 11.07 pounds, much lighter than the lead-acid one. The lithium battery is easy to take outdoors and place in any position that can not be achieved by lead-acid ones.
[Broad Application]
The 50AH lithium battery is Suitable for Golf Carts, Power wheels, Trolling motor, RV, Tool trailer, Caravan, Marine, Camper, Electric scooter, Backup power supply, Solar, off-grid, etc.
[Capacity Expansion]
The 50AH lithium battery can be used not only in parallel connections but also in series. It involves up to 4 identical batteries for connection in series and unlimited batteries in parallel.
Specifications
Nominal Capacity: 50Ah
Nominal Voltage: 12.8V
Energy: 640Wh Max. Continuous
Load Power: 640W(50A BMS)
Charging Voltage: 14.4V±0.2V
Cycle Life: 4000~15000 Cycles
Dimensions: L*W*H:11.22*7.68*10.75 in
Weight: Approx. 11.07lb
Package Included:
1* 12V 50Ah Lithium Battery
1* Product Manual
Please be noted: battery charger is not included.
Precautions Q: Can the battery be installed horizontally? Q:When I get this lithium battery, is the power enough to use it directly? Q: Do I need to buy a special charger to charge this battery?
1.Never reverse connection of the positive and negative electrodes of the battery!.
2.Never knock or throw, step on the battery!
3.Never use metal to directly connect the positive and negative terminals of the battery!
4.Never directly solder or pierce the battery with nails or other sharp objects!
5.Never immerse the battery in sea water or water!
6.Not for use in car starter batteries!
7.Do not use or place the battery in high temperature, otherwise it may cause overheating, fire or malfunction. Shortened life!
8.After using the battery and the battery is discharged, it is important to charge it in time before storage. Because if the battery is not charged in time after discharging, the low voltage protection will be activated. As a result, even if the battery is charged, it may not work properly when used again.
Q&A
A: Yes, the kusroie lithium battery is free from lead-acid battery safety problems such as battery leakage and battery corrosion, so it is perfectly fine to place the lithium batteries in any position.
A:Our lithium battery has a factory capacity of 30%, which can guarantee your basic use at the moment. If you run out of 30% power, you can charge your lithium battery with solar panels or grid power.
A: You can use an AC to DC lead-acid charger that runs on mains power, as charging efficiency and duration are less important, it must not have automatic desulfation or equalization modes. If this is the case, do not use it because there is a risk of damage to the cells or the battery. This can significantly shorten the life of the battery. If it has a simple bulk / absorption / trickle charge profile, it can be used to charge the battery, but must be disconnected after charging and not left in trickle charge / maintenance mode. It must also have a maximum output voltage of 13V-14.5V.