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Quick Details

  • Place of Origin: Fujian, China (Mainland)
  • Brand Name: DOUBLE TECH
  • Model Number: 12N9-4B-1
  • Usage: Motorcycle / Scooter
  • Voltage: 12v
  • Sealed Type: Sealed
  • Maintenance Type: Free
  • Size: 135*75*139mm
  • Weight: 2.18KGS
  • Nominal Capacity: 9AH

Packaging & Delivery

Packaging Details Packing:color box, export carton
Delivery Time Delievery time:10~60days


standard motorcycle battery 12N9-4B1
1)CE, ISO9001
2)good start-up capability
3)low self-discharge



Battery typeVoltage
(W/O Acid)
Terminal typeAcid Volume
Regular charge current





1) Good start-up capability:
It can output the high electric power instantly which brings the motorcycle superior starting effect. Motorcycle can start up in one touch.
2) Starting performance on the condition of low temperature:
Unique alive materials species makes well starting-up on of motorcycle under condition of low temperature.
3) Lower resistance:
Infinitesimal resistance interior material assures sufficient power output.
4) Lower self-discharging rate:
Introduction of special fitted lead powder and lead-calcium alloy plate effectively lockup electricity power supply.
5) Security:
Special configuration and equipment with good anti acid-mist and anti-explosion.
6) Long service life:
Super anti-erosion material guarantees battery long service life.




1) It’s Sealed Valve Regulated with none requirement to add extra water or maintenance when using
2) Excellent High-Rate Discharge Performance: Being propitious to start with high current
3) Recharging: when open circuit voltage is lower than 12.6V(12V series) or 6.3V(6V series) before using

Recharging Method: Charging 4-10 hours by 0.1C10 constant current
4) Charging Voltage, when normal using, is 12.8V-14.5V(12V series) or 6.9-7.2V and Max Charging Current 0.4-0.5C10(A)
5) Application Temperature: -20-60°C

6) Not upside down when transporting, storing and using

7) Recharging: Offloading the battery to recharge when Motorcycle could not start well, poor lamp lighting and weak trumpet

8) Timely Recharging if long time no use. Normally, it’s 1-2months.

Storage place should be prevented from humidity, high temperature and avoid to keep in the place of corrosive gas and solvent.





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China (Mainland) | Manufacturer, Trading Company
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