Ronghao Motor works with Coslight Group directly, and provide 12V 12Ah 20Ah Battery Coslight Lead Acid as well as other different capacity and voltage lead acid batteries.
The great advantages of Coslight lead acid battery is the stable and durable quality, what's more compare with other brands, Coslight battery focus on lead acid battery for over 20 years.
Established in 1994, Coslight is also the first battery company who listed in Hong Kong in 1999.
We provide a range of lead acid battery from 36V 12Ah /60V20Ah to 72V45Ah for Electric Motorcycles/ Electric Scooters/ Electric Bike and Electric Tricycles.
When talking about electric vehicles' battery Coslight lead acid series takes up certain market share whatever in Chinese market or overseas market.
By authoritative organization tested, the coslight lead acid battery remain 80% capacity after 500 times of charging and discharging, which shows a lifecycle for over 2~3 years of riding.
| Specifications of Coslight Lead Acid Battery | |||
| Model | Dimension(MM) | Gross Weight(KG) | Net Weight(KG) |
| Coslight 36V12AH | 305*158*126 | 12.5±0.5 | 12.3±0.5 |
| Coslight 48V12AH | 309*205*126 | 16.7±0.5 | 16.4±0.5 |
| Coslight 60V12AH | 309*257*126 | 20.9±0.5 | 20.5±0.5 |
| Coslight 48V20AH | 369*161*196 | 26±0.5 | 25.6±0.5 |
| Coslight 60V20AH | 395*188*196 | 32.7±0.5 | 32±0.5 |
| Coslight 72V20AH | 369*239*196 | 39±0.5 | 38.5±0.5 |
| Coslight 48V32AH | 350*298*206 | 38.8±1 | 38.2±1 |
| Coslight 60V32AH | 430*298*206 | 49.1±1 | 48.3±1 |
| Coslight 72V32AH | 515*300*215 | 58±0.5 | 57.3±0.5 |
| Coslight 48V45AH | 495*290*220 | 53±1 | 52±1 |
| Coslight 60V45AH | 660*260*220 | 66.2±1 | 65±1 |
| Coslight High-End 48V13AH | 314*210*133 | 18±0.5 | 17.6±0.5 |
| Coslight High-End 60V13AH | 314*262*133 | 23.4±0.5 | 22.8±0.5 |
| Coslight High-End 48V22AH | 374*166*203 | 27.6±0.5 | 27.2±0.5 |
| Coslight High-End 60V22AH | 402*192*203 | 33.6±0.5 | 33±0.5 |
For overseas market, Coslight has all certificates for the shipping approval.
Including Material Safety Data Sheet and Certification for Safe transport of Chemical Goods.
(Considering Lead Acid is Non-Danger Goods, usually not request the UN38.8 certification)




Q&A
Q: How can I place an order for 12V 12Ah 20Ah Coslight lead acid battery?
A: You can contact any of our sales person for an order. Please provide the details of your E-bikes, so our sales person will record and arrange for the order.
Q: What is the advantage of lead acid battery?
A: Lead acid battery is known as cheaper and safer, which is welcome more by the customers. And the easier custom process is saving a lot of time and paper work.
Q: What's the difference between different capacity of lead acid?
A: For example, compare to 36V12Ah the 48V12Ah has better power out put while driving, and improvement in the mileage per fully charge. We will suggest to use different capacity according to different needs.
Q: What's the warranty of lead acid battery?
A: The warranty of each battery group is 6 months.
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