|Place of Origin:||Guangdong China (Mainland)||Brand Name:||G-Power||Model Number:||GPLFP55168140/50Ah|
|Composed Type:||in parallel||Type:||Li-Ion||Components:||LiFePO4 battery cells|
|Nominal Capacity:||50AH||Application:||electric power tool||hybrid Supercapacitor LiFePO4 Battery:||
Electric car,Solar or wind energy storage
|Impedance:||< 0.8 mΩ|
|Specific Energy:||98Wh/Kg||Volumetric Specific Energy:||146Wh/L||Environment:||Non-toxic|
80%DOD ≥2000 times; 70%DOD ≥3500 times
|Packaging Detail:||Each 4pcs 50AH battery cells be placed in one PE bag,Each facet is protected by foam.Then packing in one double-deck corrugated carton, gross weight less than 10kgs, suitable for express,air and sea transportation.|
|Delivery Detail:||7~30 days(base on quantity)|
hybrid Supercapacitor LiFePO4 Battery packs of patrol car battery stable chemistry,no worry on safety lifespan>2000times
hybrid Supercapacitor LiFePO4 Battery packs of car battery
|Item No.||Voltage||Capacity||battery type||Lifespan|
|< 0.8 mΩ||98Wh/Kg||55*168*140mm||1.8kgs|
hybrid Supercapacitor LiFePO4 Battery packs Advantage
a. Extremely safe and stable chemistry.
b. Long life-cycle: Can be circularly used, more than 2000 times recycles, 8 times of Lead acid battery.
c. Lighter weight, with the best power-to-weight ratio: 1/3 of Lead acid battery weight.
d. Good performance at high temperature and high temperature resistance
e. Low self-discharge rate, less than 3% monthly.
f. No memory effects and highly efficient charge.
g. Environment friendly: Clean and Green energy poses no pollution on our environment.
hybrid Supercapacitor LiFePO4 Battery packs Characteristics
1. Soft polymer pack, no need for safety valve;
2. With reduced electrolyte,further enhancing battery safety and being able to be positioned in any direction;
3. Low internal resistance,less than 0.5 mΩ
4. Flexible design to meet customer's unique requirement;
5. Basic cells are mass produced and easy to build stable and consistent large capacity battery packs;
6. Suitable for high rate charge and discharge.
hybrid Supercapacitor LiFePO4 Battery packs Performance
A) 0.3C5A ≥100%
B) 1.5C5A ≥90%
|a)Standard charge at 0.3C5A under the condition of normal atmospheric pressure and|
the environmental temperature of 20°C±5°C and45%~80% RH, discharge at
1I3/4.5I3(A)to 2.0V or the cut-off voltage which is specified in the technical
document of the company.
b)the capacity(AH)=the discharge time*discharge current,and then is described
the percentage of the nominal capacity(Charge/discharge cycle can be conducted
for 3times before meeting the Standards(the samebelow).
A) 55 °C ≥95%
B) -20°C ≥55%
|After Standard charging. Then store it at the constant temperature of 55±2°C for 5h|
(of -20±2°C for 20h),and discharge at 0.3C5A to 2.0V or the cut-off voltage which
is specified in the technical document of the company,thecapacity(AH)=the discharge
time*discharge current,and then is described the percentage of the nominal capacity.
|Store for 28 days(Store for 7 days at the constant temperature of 55±2 °C)after|
standard charge, then measure final status and residual capacity at 0.3 C5A to 2.0V
or the cut-off voltage which is specified in the technical document of thecompany;
After charge/discharge(0.3C5A/0.3C5A)cycle can be conducted for 3 times,
recoverable capacity will be tested.
|Standard charge and then rest for 1H,then discharge for 2H at0.3C5A,storge for 90|
days at 20°C±5°C,After standard charge,then discharge at 0.3C5A,(Charge/discharge
cycle can be conducted for 5 times before meeting the Standards(the same below)
|5||Cycle Life||Discharge Capacity≥|
|Conduct 0.3C5A/0.3C5A cycle for 2000 times.The discharge capacity shall be|
measured after 2000 cycles.
2. Safety Performance
|1||Over charge||No fire,no explosion||After standard charging,then Charge at 3C5A to 10.0V|
|2||Over discharge||No fire,no explosion||After standard charging,discharge 0.3C5A to 0V at 20°C±5°C|
|3||Short Circuit at Room Temperature||No fire,no explosion||After standard charging, keep the battery into a ventilation cabinet and short-circuit the positive and negative terminals directly (general resistance shall be less than or equal to 5mΩ) for 10 minutes|
|4||Drop||No fire,no explosion,|
|After standard charging, then let it self fall off from a height of 1.5m(the lowest height)to a rigid wooden board with the thickness of 20mm. The drop is implemented one time for every face.|
|5||Hot Oven||No fire,no explosion||After standard charging. Keep the battery in the box with constant temperature of 85°C±2 °C and remained for 2hours at this temperature.|
|6||Crush||No fire,no explosion||After standard charging, keep the battery on the bracket|
1. Extrusion direction:Perpendicular to the direction of maintaining pressure on the battery plates.
2. Extrusion headdress product:≥20cm
3. Extrusion degree: Until the battery shell ruptured or internal short circuit (battery voltage becomes 0V)
|No fire,no explosion||After standard charging, keep the battery on the bracket,penetrate through it with a 3mm~8mm diameter nail near the center of its biggest surface at the rate of 10mm/s-40mm/s.|
hybrid Supercapacitor LiFePO4 Battery packs performance graph
Why choose G-Power Battery?
G-Power is a leading hi-tech enterprise combining technical research, development, manufacture and marketing. Specializes in researching, designing and manufacturing lithium ion batteries,LiFePO4 batteries,etc.
hybrid Supercapacitor LiFePO4 Battery packs Feedback
The batteriess are even better than expected and expectations were very high.----Antonio(from Livorno, Italy)
We are happy with G-Power battery quality. I've also been very happy with your good service, let's continue discussions and work on more.----Michael (from Berlin,Germany)
hybrid Supercapacitor LiFePO4 Battery packs Order information
Sample is avaliable and welcome.
Trade term: FOB Shenzhen or Guangzhou; EXW, CIF,DDU and DDP are available.
Delivery time: 3 working days for sample order, 15-25 working days for mass order.
Packing info is as below:
|Product||Item No.||QTY||Carton box dimensions(mm)||Gross weight(kg)|
|50AH Battery module|
hybrid Supercapacitor LiFePO4 Battery packs Warranty
2 years since the date of purchase
hybrid Supercapacitor LiFePO4 Battery packs Warranty term
1. Under the terms of this warranty, if the product have a failure occurs under normal usage within warranty period, G-Power will provide new products based on the proof-documents.
2. If Failure or damage due to incorrect operation, wire connection, or anything other do not follow our instuction, G-Power will provide paid maintance within warranty period.
More information on our products, pls do not hesitate to inquiry now!