• Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery
  • Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery
  • Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery
  • Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery
  • Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery
  • Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery

Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery

Type: Lead-Acid Batteries
Usage: UPS, Electric Power, Electric Bicycle
Nominal Voltage: 12V
Discharge Rate: Low Discharge Rate
Shape: Square Battery
Electrolyte: Acid

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Manufacturer/Factory

Basic Info.

Model NO.
EV24
Installation
Fixed
Rechargeable
Chargeable
Transport Package
Cartons
Specification
54*54*64cm
Trademark
FOBERRIA
Origin
Made in China
HS Code
8507200000
Production Capacity
10000PCS/Day

Product Description

>Specification 
Battery Model No. EV24
Nominal Voltage 12V
Capacity 20HR(5.25V) 70Ah
(25ºC) 10HR(5.25V) 54.3Ah
Dimension Length 259±2mm
Width 168±2mm
Height 205.5±2mm
Total height 210±2mm
Approx. Weight 21.5kg±4%
Terminal type F14
Internal resistance Approx 6mΩ
(Fully charged,25ºC)
Capacity affected by 40ºC 102%
temperature(20HR) 25ºC 100%
  0ºC 85%
  -15ºC 65%
Self-discharge 3month Remaining Capacity:91%
(25ºC) 6month Remaining Capacity:82%
  12month Remaining Capacity:65%
Nominal operating temperature 25ºC±3ºC(77ºF±5ºF)
Operating Discharge -15ºC-50ºC(5ºF-122ºF)
temperature range Charge -10ºC-50ºC(14ºF-122ºF)
  Storage -20ºC-50ºC(-4ºF-122ºF)
Float charging voltage 13.5 to 13.8V
(25ºC) Temperature compensation:-18mV/ºC
Cyclic charging voltage 14.5 to 15V
(25ºC) Temperature compensation:-30mV/ºC
Max charging current 21A
Max discharging current 700A(5sec.)
Designed floating life(20ºC) 10years

Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery
>Applications 


EV (Electric Vehicle) series is specially designed for frequent deep cycle discharge.
By using the specially designed active material and strong grids,
the EV series sealed lead acid battery offers reliable performance in high load situations
and can deliver more than 300 cycles at 100% DOD.
Suitable for mobility scooters, electric wheel chairs, golf buggies etc.

Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery

> Technical Features

Voltage class: 6V/8V/12V

Capacity range: 10Ah~400Ah

Designed for light electric vehicle use

Patent EV deep cycle formula of active material

High performance AGM separator

Excellent cycle life and recovery performance in deep cycle use

Application: electric motorcycles, electric bikes, golf cars, wheelchairs, electric tractors, etc.

>Structure and composition
Component Pos. plate Neg. plate Container Cover Separator Electrolyte Safety valve Terminal
Raw material Lead dioxide Lead ABS ABS AGM Sulfuric acid Rubber Copper
Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery
>Constant Current Discharge Characteristics(A,25ºC)
F.V/Time 10min 15min 30min 60min 2h 3h 4h 5h 8h 10h 20h
9.6V 153 117 69.9 43.0 25.5 18.1 14.7 12.5 8.58 7.08 3.75
9.9V 165 114 68.5 42.4 25.2 18.0 14.5 12.4 8.53 7.06 3.74
10.2V 142 110 66.4 41.3 25.0 17.8 14.4 12.3 8.47 7.04 3.73
10.5V 136 106 64.8 40.4 246 17.7 14.3 12.2 8.42 7.02 3.71
10.8V 128 100.4 62.4 39.2 24.1 17.2 13.9 11.9 8.16 7.00 3.69

>Constant Power Discharge Characteristics(Watt,25ºC)
F.V/Time 10min 15min 30min 60min 2h 3h 4h 5h 8h 10h 20h
9.60V 1178 923 564 353 212 153 124 106 73.4 60.8 32.4
9.90V 1143 900 553 347 210 152 123 105 72.9 60.7 32.3
10.2V 1096 868 536 339 209 151 122 104 72.5 60.5 32.2
10.5V 1049 839 523 331 206 150 121 103 71.9 60.2 32.0
10.8V 990 794 504 321 200 146 118 100 69.8 59.8 31.8
 
Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery
Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery
Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery


Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery Factory 12V 70ah Battery Ebike Electric Bike Battery EV24 Electric Vehicle Battery


Q1: How to choose the right battery?
A1: Tell us your demand, then our sales will recommend a suitable battery for you. 
 
Q2. Do you have any MOQ limit?
A2: Yes, we have MOQ for mass production, it depends on the different model numbers. 50-500pcs sample order is available. for sample checking is available.
 
Q3. Is it OK to print my logo on the product?
A3: Yes. Please inform us formally before our production and confirm the design firstly based on our sample.
 
Q4: How to solve the technical problem?
A4: 24 hours after-service consultancy just for you and to make your problem to solve easily.
 
Q5:. What certificate your company have?
A5: ISO 9001, ISO 14001, OHSAS 18001, CE, UL, IEC 61427 test report, Patent for gel technology and other Chinese honor.
 
Q6.What is your warranty time for VRLA battery ?
A6: It depends on battery capacity, depth of discharge, and battery usage. Please kindly contact us for accurate information based on detailed requirements.
 
Q7. Why battery has different capacity at different hour rate?
A7: The capacity of a battery, in Ahs, is a dynamic number that is dependent on the discharge current. For example, a battery that is discharged at 10A will give you more capacity than a battery that is discharged at 100A. With the 20-hr rate, the battery is able to deliver more Ahs than with the 2-hr rate because the 20-hr rate uses a lower discharge current than the 2-hr rate.

Q8. Are you a battery manufacturer, and do you produce the plate by yourself ?
A8: Yes, we are a professional battery manufacture in Fujian Province, China. And we produce plates by ourselves.
 
Q9. How to proceed with an order?
A9. Firstly let us know your requirements or application. Secondly, We quote according to your requirements or our suggestions.
Thirdly customer confirms the samples and places a deposit for formal order.
Fourthly We arrange the production.

Q10: How about the delivery time?
A10: About 7 days for stock products, around 20 days for half container products, 30 days for 20ft full container products.






 

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