12V65ah maintenance-free lead-acid battery for EV

Item No: 6-EVF-65Nominal Voltage: 12VNominal Capacity: 65AHNet Size: 260*168*212(L*W*H)mm Total H: 214mmWeight: 24.4KGSMaintenance free: YESStandard: Basing on the standard: GB/T18332.1-2009Lead-acid batteries used for electric road vehiclesApplication:Electric Vehicle (EV)Electro tricyclesGol

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Item No: 6-EVF-65
Nominal Voltage: 12V
Nominal Capacity: 65AH
Net Size: 260*168*212(L*W*H)mm Total H: 214mm
Weight: 24.4KGS
Maintenance free: YES
Standard: Basing on the standard: GB/T18332.1-2009Lead-acid batteries used for electric road vehicles

Application:
Electric Vehicle (EV)
Electro tricycles
Golf carts
Tourism cars
Patrol cars
Mini trucks

 
Model12V65Ah
Max.Discharge Current30I10A (3min)
Self-Discharge(25°C)<3%/month
Warranty4years
Designed life8years
Using TemperatureDischarge: -25°C~50°C
Charge: -20°C~45°C
Storage: -30°C~40°C
Recommended Using Temperature15°C~30°C
Charge Voltage (25°C)Float Charge: 13.5V-13.8V
Average Charge: 14.4V-14.7V
Max.Charge Current≤0.25C10
Charge Mode(25°C)Float Charge:13.65±0.15V/Cell
Temperature Compensation Coefficient :±18 mV/Cell°C
Cycle Charge:14.7±0.3V/Cell
Temperature Compensation Coefficient: ±30 mV/Cell°C
Cover MaterialABS Engineering Plastic
Cycle life105 % @ 40°C
85 % @ 0°C
60 % @ -20°C

 
100%DOD 520 times
DOD cycle50%DOD 1350 times

 
30%DOD 2188 times


Comprehensive performance:
1. The real green power supply
Its not including Sb and CD elements that harmful to environment. Even when the box broken the liquid wouldn't come out. Increase the batteries environment safety.

2. The lowest internal resistance
Used special construction. Down the resistance to the lowest and fast charging that take within 40 minutes can charge over 95% capacity. Good performance at high rate power start. High output voltage stable and peak power high.

3. Low self-discharge
This series batteries use high-class raw materials and adopt advanced technical and strict quality management control to make sure batteries have lowest self-discharge rate. Shelf life over 2 years under room temperature still can use after charge.

4. Long life design
This series batteries used special prescription and process design. Not only have high specific energy also have long life. Designed over 8 years life even? Over 1200 times 50% deep discharge cycle.

5. Excellent PSOC (partial state of charge) recovery performance
This series batteries after discharged to 0 voltage and connect the positive pole and negative pole for 24 hours then full recharge again. Do the discharge to 0 voltage again and connect positive and negative pole again. After 5 times like this can recovery the capacity back to over 90%.

6. Wild operational temperature range
This series batteries can operation between -40 degrees Celsius~65 degrees Celsius. Fit for boreal countries.

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