Gold Member Since 2009
Audited Supplier
OptimumNano Energy Co., Ltd.

Solar Energy Storage Battery, LiFePO4 Battery, Lithium Battery manufacturer / supplier in China, offering Deep Cycle Solar Energy Storage 12V 400ah Battery, Deep Cycle 12V 40ah LiFePO4 Battery, Deep Cycle 12V 150ah LiFePO4 Solar Battery and so on.

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Home Product LiFePO4 for UPS/Back-up/Telecom Deep Cycle Solar Energy Storage 12V 400ah Battery

Deep Cycle Solar Energy Storage 12V 400ah Battery

FOB Price: US $1,000 US $1
Purchase Qty.:
(Pieces)
≥1 ≥1,000
Purchase Qty. (Pieces) FOB Price
≥1 US $1,000
≥1,000 US $1
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Production Capacity: 1000pks/Day
Package: Customized Package
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: OPT-012-400
  • Connection Mode: Series and Parallel
  • Discharge Rate: Low Discharge Rate
  • Accessories Type: Battery
  • Standard Voltage: 1.2V~1.5V
  • Electrolyte: LiFePO4
  • Drawing for Single Cell: 69.2mm(Length)*32.2mm(Diameter)
  • Self-Discharge Rate: Less Than 3% Monthly
  • Certifications: CE, UL, RoHS, SGS, Ts/16949 and ISO9001-2008
  • Trademark: OPTIMUMNANO
  • Origin: Shenzhen China
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: 540*360*270mm
  • Rated Capacity: 400ah
  • Usage: Storage
  • Battery Type: Replacement Battery
  • Weight of Single Cell: 150g
  • Warranty Time: 2 Years
  • Weight: About 51kg
  • Specification: CE, UL, RoHS, SGS, TS/16949 and ISO9001-2008
  • HS Code: 8507600090
Product Description
Deep Cycle Solar Energy Storage replacement Battery 12V 400Ah

7 edges in performance of LiFePO4 battery:

1. High dimension ratio power: 32750-7Ah weight ratio power is 135Wh/kg, dimension ratio power is 370Wh/L; 32650-5Ah weight ratio power is 110Wh/kg, dimension of ratio power is 370Wh/L.
2. Long cycle and service term: 1C charge/discharge, 100% discharge depth, 80% capacity after 2000 charge/discharge cycles. Sevice term above 8 years on ev;
3. Good safey performance: No explosion and burning after safety testing like overcharging/discharging, short-circuit, dropping, squeezing, heating, penetrating, etc.
4. Good performance at high or low temperature: 105% capacity can be released when charge/discharge at 55 º C
; 80% capacity can be released when charge/discharge at -15º 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 ( ampere hour efficiency) usually 100%, 100Ah for charging and 100Ah for dicharging;
7. Good performance of heavy current: The capacity stays the same with 100% capacity when the battery discharge at different rate at 0.1C-5C.

Application




1. Large-scale electric vehicles: Electric bus, electric car, E-Tour Car
2. Light electric car: E-bike, electric scooter, e-motor, electric golf Car, forklift, cleanness car, electric wheelchairs
3. E-tool: Electric drill, electric saw, lawn mower and so on
4. Remote control cars, boat, aircraft, toys
5. Solar and wind power generation energy storage devices
6. Small medical equipment and portable equipment
7. Solar and wind power energy storage system

Features of Optimumnano LiFePO4 battery pack:

1. Pack assembly technique: Use the most mature cylindrical structure design 32650 LiFePO4 battery, making use of assembly technique developed by us to form products of different modules required by customers which are against dust, water, vibration and good in conductivity and heat raleasing. At present, the maximum capacity of module we've produced so far is 900Ah while maximum voltage of pack is 600V;
2. Battery management technique: Self-developed BMS, automatic testing voltage, temperature, current, insulation level and SOC, use advantage lossless balancing function and GPRS wireless data transmission function.
3. Ensuring of best performance of each cell;
4. Seamless exchange: We can produce packs that are the same with lead-acid battery in voltage, capacity and dimension, without changing the mould.
5. Lighter, smaller and stronger: Optimumnano LiFePO4 battery pack system is featured with lighter weight, smaller dimension and stronger power with service term above 10 years.

Quality features of optimumnano LiFePO4 battery pack:

In optimumnano, each cell and pack is produced with the principle of "conformity in 6 aspects and 3 inspections in 3 stages", thus the high stability and reliability can be guaranteed. "Conformity in 6 aspects" is a principal developed by optimumnano's engineers in production and inspection process. The application of ensures conformity of packs and improves service term of pack obviously. And "3 inspections in 3 stages" refers to inspections on battery assembly, paralleled modules and finished packs.

Sincerely hope we can provide you with our best service,Welcome you to visit and negotiate in our factory!


NO.

Item

General Parameter

Remark
1ModelIFR 32650-5Ah Single
2
Casing material for single cell
Nickel plated steel
3
Standard capacity(0.2C3A)
400Ah
4
Mininum Capacity(1C3A)
370Ah
5
Rated voltage
12V
 
6
Max.Charge voltage
14.6V
 
7
Cut-off voltage
10V
 
8
Standard charge current
150A0.5C3A
9
charging Time
2.5h0.5C3A
10
Max Continuous discharge current
180A0.5C3A
11
Max discharge curren
400A1C3A(5)5mintues
12 
Battery dimension
540*360*270mm
13
Total weight(Approx.)
About 51kg
14
Impedance(Max, at 1000Hz.)
≤   25mΩ
15
Charge method (CC/CV)

Standard
0ºC~45ºC

discharge
-20ºC ~60ºC

storage
-20ºC ~45ºC

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