Specifications

lifepo4 32650 lithium battery solar cell
1)Long cycle life (2000 cycles)
2)high safety&lighter
3)good performance

lifepo4  32650 lithium battery solar cell

 

 

 

 >>>Specification:

 

    

Type	Voltage (V)	Capacity (Ah)	Weight (g)	Energy Density    (WH/kg weight ratio)	Energy Density   (WH/L Volume Ratio)	Discharge rate	Life span(base on 1C discharge and charge rate
18650	3.2	1.3	39	115	270	≤3C	2000 cycles≥80%
22650	3.2	2	56	125	280	≤3C	2000 cycles≥80%
26650-LP	3.2	2.8	85	120	292	≤3C	2000 cycles≥80%
32650-LP	3.2	5	145	110	280	≤3C	2000 cycles≥80%
32650-LP	3.2	5.5	147	120	308	≤3C	2000 cycles≥80%

 

 

  

 

>>> Advantages :

 

 

 

Safe: The safest LiFePO4 battery so far, with CE, UL approved.

 Environmental-friendly:  All of our LiFePO4 approved ROHS .

 

 Quality: Have obtained ISO9001-2008 and TS/16949                certification .Every cells in the same capacity , impedance ,self-discharging ,voltage ,discha rge stage ,cc ratio .                               

 

 

 

>>>Other features :

 

 

1. Safety: safest Li-Ion battery, CE UL approved, built-in BMS, none fire, none explosive

 

2. Clean and Green energy, no toxic material contained

 

3. Powerful: HP battery can discharge in 15C~20C

 

4. Long life cycle, > 2000 times deep cycle 80% capacity left,8 times of lead acid battery

 

5. No memory effect,highly efficient charge anytime, no reduction of capacity

 

6. Operation temperature: -20~70°C

 

7. Small size and light weight: 1/2 size of lead acid battery, 70% size of Ni-MH/Ni-Cd  battery, 1/2 weight of lead acid battery

 

8. Good performance at high temperature and high temperature resistance

 

9. Low self-discharge rate: < 3% monthly

 

 

 

>>> Good performance:

 

 

 Test Report For Single Cell 3.2V 5AH LiFePO4 Battery     

 

 Condition : Low Temperature -20°C±5°C

 

Charging Capacit y:5181(mAh)

 

Discharging Capacity:4673(mAh)

 

Discharging time:187minutes

 

 

 

                                               Low Temperature Discharging Curve

 

 

 

 

 

 

 

 

 

 

 est Report For Single Cell 3.2V 5AH LiFePO4 Battery    

 

Condition : High Temperature 60°C±5°C

 

Charging Capacity:5140(mAh)

 

Discharging Capacity:5162(mAh)

 

Discharging time:62minutes

 

 

 

                     High Temperature Discharging Curve

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 >>>Products Gallery:

 

 

   

 

   

 

 

 

 

 

 

 

Drawing for single cell(32650):

 

 

 

 

 

 

 

 

>>>Certificates:

 

 

 

 

 

 

 

  

 

 

 

 >>>How to order:

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Optimum Battery Co., Ltd is one of the largest Lithium battery manufacturers withISO9001 and TS16949 certificates in China, specializing in LiFePO4 batteries with UL. CE. RoHS, IEC-62133 etc certifications for 10 years.

 

 

 

There are about 1500 staffs including 113 engineers producing batteries widely used in EV, HEV, telecommunication stations, e-bikes, e-motorcycles, UPS, solar/wind energy storage solution, home application ect..

 

 

Skype:nancy.chen668