- Contact Person : Mr. Zhang Nan
- Company Name : Zhangzhou Star Battery Co., Ltd.
- Tel : 86-596-6767202
- Fax : 86-596-6798877
- Address : Fujian,Zhangzhou,Wenpu Park,jiaomei Industry Zone ,Longhai,Fujian Province
- Country/Region : China
- Zip : 363107
6-FM-20 Maintenance-free Electric Bike Battery
Model NO.:
6-FM-20maintenance-free electric bike battery
Technical Specification :
Nominal Voltage | 12V | ||
Nominal Capacity (10 hour rate) | 20Ah | ||
Capacity 25oC (77°F) | 20 hour late | 20Ah | |
5 hour late | 18Ah | ||
1 hour late | 16Ah | ||
Internal Resistance | Full Charged Battery 25oC | ≤5.0mΩ | |
Capacity affected by Temperature (10 hour ) | 40oC (104°F) | 102% | |
25oC (77°F) | 100% | ||
0oC (32°F) | 85% | ||
-15oC (5°F) | 65% | ||
Self-Discharge 25oC (77°F) Capacity | after 3 month storage | 91% | |
after 6 month storage | 82% | ||
after 12 month storage | 64% | ||
Charge (Constant Voltage) 25oC (77°F) | Float | Initial Charging Current Less than20.0A Voltage 13.6-13.8V | |
Cycle | Initial Charging Current Less than20.0A Voltage 14.4-14.8V | ||
Battery Dimensions | Length | 181.5mm |
Width | 76.7mm | |
Height | 167.5mm | |
Box Dimensions | Length | 186.5mm |
Width | 81.7mm | |
Height | 172.5mm | |
Quantity Per Box | 1 PC per box | |
Net weight Per Cell | 6.8kg±20g | |
Net weight Per Box | 0.05kg | |
Gross Weight | 6.85kg | |
Packaging :
1) One piece in one color box and 10pcs in one export carton
2) Inner box –carton –pallent-container
3) Packaging also can be made by customers requirements
Feature:
+Completely sealed structure to avoid leakage for maintenance,flexible direction.
+Delivery with acid and fully charged ready for immediate use
+With super pure raw material, big capacity and low rate auto-discharging
+Using multiple alloy lead-calcium plate ,aready charged ready for use,long life,400-600 cycle under DOD 80% ( new national standard)
+Good looking
+High quality industrial plastic material for safety and easy maintenance
+Made of special lead calcium alloy makes better corrosion resisitance and higher recovery capacity
+Good quality ,safety , no leakage and no pollution ,and it can be used at places
+More adaptable of enviroment and with long serivce life
+With good and most compatitive price
+Delivery the goods on time
+Environmental friendly, reliable sealed structure, no leakage and no acid mist.
+Consistency: new patent technology & advanced production process make good consistency with several batteries connected
Main Applications:
+Big capacity,strong charging and discharging capability
+Long life,400-600 cycle under DOD 80% ( new national standard )
+Good performance and strong charging and discharging capability under low temperature
+Consistency : new patent technology & advanced production process make good consistency with serveral batteries connected
+Environmental friendly,reliable sealed structure,no leakage and no acid mist
some of our products are following:
| MAINTENANCE-FREE ELECTRIC BIKE BATTERY | ||||||||
| ITEMS | BATTERY MODELS | VOLTAGE(V) | CAPACITY(AH) | OVERALL DIMENSIONS,MM | WEIGHT(KG) | |||
| LONG | WIDE | HIGH | ||||||
| 1 | MF12V12Ah | 12 | 12 | 151 | 98.6 | 101.5 | 4 | |
| 2 | MF12V14Ah | 12 | 14 | 151 | 98.6 | 101.5 | 4.5 | |
| 3 | MF12V17Ah | 12 | 17 | 181.5 | 76.7 | 167.5 | 6.1 | |
| 4 | MF12V20Ah | 12 | 20 | 181.5 | 76.7 | 167.5 | 6.8 | |
| 5 | MF12V24Ah | 12 | 24 | 181.5 | 76.7 | 167.5 | 7.2 | |
Note: The above data are average values, and can be obtained within 3 charge/discharge cycles. These are not minimum values. Cell and battery designs/specifications are subject to modification without notice. Contact Prostar for the latest information.
6-FM-20 Maintenance-free Electric Bike Battery
