12V 20AH Electric Vehicle Battery Vrla Lead Acid Battery M5 Terminal
Certification:CE UL ISO9001 ISO14001
Model Number:6DZM-20
Minimum Order Quantity:Negotiable
Delivery Time:30 Days
Payment Terms:T/T L/C, D/A, D/P
Place of Origin:Wuhan
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Location:
Wuhan Hubei China
Address:
Room 316, Unit 3 Zhihui Building, 0601 Area of Jianhan, Economic Development Zone, Jianhan District, Wuhan, Hubei, China , Jianghan District, Wuhan, China
Supplier`s last login times:
within 23 hours
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Product Details
12V 20AH Electric Vehicle Battery Vrla Lead Acid Battery M5 Terminal
Key Features of Electric Vehicle Battery :
High rate discharge performance due to tight assembly technology
Strong heat dissipation and wide operating temperature range
Avoid acid mist being separated out , environment friendliness
Efficient venting system release excessive gas automatically
Parameters of Electric Vehicle Battery
20hr(1.1A): ≥24.0Ah 2hr(10.0A): ≥20.0Ah |
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Boost Charge:1st step 14.80±0.18V(-24mV/℃)≤12h 2nd step 13.80±0.18V(-24mV/℃) ≤8h Max. Charge Current: 3.0A |
Optimal Ambient Temperature: 5～30℃ |
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40℃: ～105% 25℃: ～100% 0 ℃: ～80% |
After 1 Month: ≥90% After 3 Months: ≥80% After 6 Months: ≥70% |
Applications of Electric Vehicle Battery
Widely applied in the field of electric bicycle, electric vehicle, electric wheelchair, electric tricycle, electric sightseeing car, golf cart
Characteristics Curve
Product Advantages
1. Environment-friendly, Maintenance Free
Manufactured by pure lead calcium alloy, no toxic cadmium and
antimony;
Use true lean solution colloid, absolutely no overflow of acid,
free replenishment.
2. Long Service Life
High corrosion resistant alloy;
Patent technology of ultrafine silica sol, characterized by more than 500 square kilo meters per gram while less than 5 nanometers on surface area;
Special patented superfine glass fiber separator with high porosity and high wet elasticity.
3. Test Curve of Service Life
As shown in Figure 1 is Circular Curve at lndustry Standard
established on the National Standard
GB/T222199-2008(sealed lead-acid battery used for electric moped):
As shown in Figure 2 is Cycle Life Curve of Battery 6DZM10 of 20A
Discharge, 10A Charge:
As shown in Figure 3 is Cycle life curve of Simulation Usage
4. Charging Mode
Constant Voltage Charging Mode: Charging voltage 14.8-15.0V ( 2.40V/Cell ) , Initial Charging Current 0.1CA, temperature 25℃. Suitable for fast charging. As shown in Figure 4.
Double-segment charging mode at constant voltage , with a timer.
Suitable for long time intelligent charging. As shown in Figure 5.
12V 20AH Electric Vehicle Battery Vrla Lead Acid Battery M5 Terminal
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