UPS battery

1.Specifications

1)Consist of 4 pcs of 3.2v60ah LIFEPO4 single cells +BMS (Battery management system)
2)LiFePO4 Battery (Lithium iron phosphate battery)
3)OEM/ODM service :Custom-made Special Dimension (Even provide Brand & Packaging design)
2.Parameters

Rated capacity:60AH
Max charging voltage :14.6V
Cut off voltage :10V

Assemble way :4S1P (4 Series 1 Parallel )

Charge Method: CC/CV(special charger)

Standard continuous discharging current : 10 A-50A (can be customized by different application)

Pulse discharging current : 100A-400A (can be customized by different application)

Connector: Screw
Colors: Blue/white/other
LxWxH: 275*224*138(mm)
Weight: 10Kgs
Support: UPS/Energy storage system/Back-up power/Power tools/Lawn mower/Glof cart/E-car & boat
Long life cycle: 2000 cycles,3-5years
Overcharge protection
Over discharge protectionOver current protection
Short circuit protection
Cell balance
Warranty: 24 months after shipment
Delivery: within 3 weeks after order confirm
12V Battery System
Green product: environment-friendly clean and green energy
Extremely safe and stable
BMS built-in balance protection
Lighter and smaller, 1/2 size weight of SLA batteries 70% size/weight of
Steady performance
Low self-discharge rate: <3% monthly
No memory effects and highly efficient charge
Can be recharged anytime, no reduction of capacity

3.What can we do

1)All of our products have processed aging test before shipment and we guarantee to use our products safety.

2)Support imprinting your logo on products and let your logo shine anywhere.

3)OEM/ODM orders are warmly welcome.

4.Warranty and Return

1)All products have 24 months warranty after shipment. If there's no man-made problem, we will replace or repair for you freely.

2)We own the best after-sale service. If any problems happen, our team will do our best to solve for you.

5.Why to choose for our “LiFePO4”

1)High Performance
It is non-explosive & will not catch fire under collision due to overcharging or from short circuit.
2)High discharge rate capability :
When accelarating, the battery will have better powerful performance than other Lithium and NiMh batteries.
3)Long service life :
Over 6-7 years, up to 2000 cycles (under 80%DOD)
4)Rapid charging ability :
The battery can be charged quickly & safely to 85% within half an hour & can stand high discharge rate.
5)Deep Depth of Discharge (DOD) :
The batteries can be fully (100%) discharged.
Lead-acid batteries can only be discharged till 80%, otherwise they will be damaged. So with the same capacity the LiFePO4 battery is more powerfull.
6)High & stable Voltage :
The voltage is better than the Lead-acid (2V/cell), NiMh & NiCd (1.2V/cell).
The voltage of LiFePo4 is 3.2V/cell. The voltage will also remain from 3.2V – 2.85V within 85% of its discharge time.
7)No memory effect
8)Environmentally friendly :
Non-toxic, non-contaminating, no rare metals.
CE, UL and SGS/ROHS approved.
9)Wide working temperature :
Extremely cold & hot weather will not affect the performance of the battery (from -25°C to +70°C)
6.Battery Management System (BMS)

1.Support 3.2V LiFePO4 batteries and other 3.6/3.7V lithium battery packs
2. Directly support 4 to 16 strings battery pack
3.Precision monitor for voltage(± 10mV/cell)
4.Precision monitor for current(± 1A@<50A range)
5.2 channels temperature monitor(±1°C)
6.Software and hardware for over-voltage,low-voltage,under-voltage,over-current,high and low temperature and short circuit protection
7.Protection value and protection of delay can be independently set by the customer
8. Support pre-charge function for normal charging during low voltage
9.Support charging current limit function
10.You can use keys to enter a low power mode
11. RS232/RS485 communication interface
12.Normal operating current is 100A,maximum discharge current is 200A,working 10 seconds

7.Overview