48V 150ah LiFePO4 Battery for Solar System 7kw

Model NO.: OPT-48100 Connection Mode: Series and Parallel Discharge Rate: Low Discharge Rate Accessories Type: Chargers Standard Voltage: 48V Electrolyte: LiFePO4 Warranty: 24months Weight: About 66.5kg Cycle Life: at Least 2000 Times at 100%Dod Capacity: 150ah Energy / Volume: 310wh / L Specification: CE, UL, RoHS, SGS, TS/16949 and ISO9001-2008 HS Code: 8507600090 Type: Lithium-Ion Battery Pack Rechargeable: Chargeable Size: Small Rated Capacity: 150ah Usage: Motorcycle/Car Starting Battery Model: Opt-4860 Delivery Time: Within 25days Dimension: Customized Working Voltage: 48V Energy / Weight: 120wh/Kg Trademark: optimum Origin: China Guangdong 48V 150ah LiFePO4 Battery
48V 150AH Lithium Battery specification
1)Rated voltage                   48V
2)Rated capacity                 150AH
3)Max charge voltage          58.4V
4)Cut off voltage                  40V
5)Battery weight                  98kg
6)Battery size                      Customized
 
Optimumnano Advantage of lifepo4 battery
1.High dimension ration power :32750-7Ah weight ratio power:135Wh/kg,dimension ration power: 370Wh/L

2.Long cycle and service term:1c charge /dishcharge ,100% dicharge depth,80%capacity after 2000 charge/discharge cycles,service 8 years on ev.

3.Good safty performance: no explosion and buring after safty testing like over charging ,short
circuit,dropping,squeezing,heating ,penetrating.

4.Good performance at high and low temperature: 105% capacity can be release when discharge and discharge at 55 °C, 80% can be released when discharge and discharge at -10°C

5.small self-discharge current: rest for one month with half SOC,self -discharge current less than 5%.

6.High efficiency of charging:capacity efficiency usually 100%,100Ah for charging and 100Ah for discharging.

7.Good performance of heavy current: the capacity stays the same with 100% capacity when the battery dicharage at different rate at 0.1C-5C.
 
Quality features of OPTIMUMNANO LiFePO4 Battery Pack
 

in optimum,each cell and pack is produced with the principle "conformity in 6 aspeacts and 3 inspections in 3 stages",the high stability and reliability can be guaranteed.
 

"Conformtity in 6 aspects" is a principle developed by OPTIMUM engineers in production and inspection process.The application of it ensures conformity of packs and improves service term of pack obviously.
confirmtity in 6 aspects principle
1.conformity in capacity
2.conformity in impedance
3.conformity in self-discharging
4.confirmity in soc
5.confirmity in discharge stage
6.confirmity in Charge CC ratio
 
3 inspections in 3 stages
Battery assembly,paralleled modules,finished packs
 
How to choose a suitable battery?
1. Currrent: the discharge current of battery required is very important information for designer. As we design different BMS for different discharge current. So pls confirm the discharge current information.
2. Size: for different usage, the needed size of battery is different. we can do custom design.
3. holder: we provide epoxy panel+pvc film holder, Steel case holder, SLA case holder and Aluminum case holder.
When the above information is confirmed by you.It is easier to provide the most suitable battery.

48V 150ah LiFePO4 Battery

Optimum Battery
 
Main Supplier of New Energy Automobiles Power Battery for The Universide Shenzhen 2011
 
The leading Supplier of Lithiuim Iron Phosphate Battery for New Energy Automobiles in China
 
Large-Scale Supply of LifePo4 Battery for Electric Bicycles and Other Light Vehicles.

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Product Categories : LiFePO4 For UPS/Back-Up/Telecom