48v 14ah ebike battery 18650 rechargeable lithium electric bike battery
Use LG or Samsung 18650 battery cell, charging cycles over 800 times.
Come with a intelligent charger and double-deck luggage carrier.
Built-in BMS (BATTERY MANAGEMENT SYSTEM),protect the battery to avoid overcharge and over discharge.
Provide 36v 10.4ah, 36v 11.6ah, 36v 13ah, 36v 14.5ah, 48v 10.4ah, 48v 11.6ah and 48v 14ah several kinds capacity for optional.
The advantage of this battery
1. LG/Panasonic 18650 Rechargeable Lithium Battery cell. No memory effect, recharge up to 800 cycles.
2. LED rear light,improve your night riding safety.
3. Intelligent charge system: voltage of each cell can be detected ,each cell can beprotected against overcharge, over voltage ,short circuit and overheat, and so that battery can be charged balance.
4. Battery case integration controller box, do not need to worry where to put the controller.
Specification
| Voltage |
Capacity |
Battery
Material |
Dimension |
Rated Discharge
Current |
Max Discharge
Current |
Cycle Life |
| 36V |
10.4ah |
Li-Polymer |
45*16*5.5(cm) |
20A |
25A |
800(70%) |
| 36V |
11.6ah |
Li-Polymer |
45*16*5.5(cm) |
20A |
25A |
800(70%) |
| 36V |
13ah |
Li-Polymer |
45*16*5.5(cm) |
20A |
25A |
800(70%) |
| 36V |
14.5ah |
Li-Polymer |
45*16*5.5(cm) |
30A |
35A |
800(70%) |
| 48V |
10.4ah |
Li-Polymer |
45*16*5.5(cm) |
25A |
30A |
800(70%) |
| 48V |
11.6ah |
Li-Polymer |
45*16*5.5(cm) |
30A |
35A |
800(70%) |
| 48V |
14ah |
Li-Polymer |
45*16*5.5(cm) |
30A |
35A |
800(70%) |
Detailed Image
Volume
The sart moel rear rack battery has its own unique shape deisgn, which has special streamline and looks light and handy. It has small weight and is easy to be taken.
Buttons and Mouth
1. power display button
2. Lamp button
3.charging mouth
Installation
First, use your tools and screws to install the rear rack to the rear wheel. Then push the battery forward to saddle direction. Last, connect the battery with controller.
Packing & Delivery
Packing
Standard export carton packing, with professional foam protection.
Shipping
For samples, we deliver goods to customer by UPS,FEDEX,DHL,TNT or EMS.
For mass production order, we deliver goods to customer by air or by sea.
FAQ
Q:How many years will my battery last?
A:The average rider can use a lithium battery for 2-3 years before feeling like it needs to be replaced. This depends on riding conditions, the weight of the rider, amount of use and discharge rate over time. Discharging your lithium battery quickly under high current will lower the battery capacity over time.
Q:How should I charge the battery?
A:To achieve the longest life from your battery it is best to charge the battery after each use or at least once daily if used every day. It should also be charged once every month if not used for a long period of time. All bikes come with smart chargers which stop charging when the battery is at capacity, so it is okay to leave you bike plugged in at all times.
Q:What does the battery management system do and do your batteries have them?
A: Yes, all of our lithium ion batteries come with battery management systems. The battery management system (BMS) is a small piece of circuitry incorporated as part of the lithium ion battery packs; it is designed to protect against overcharge, excessive discharge and to balance the charge between the individual cells. It's very important to have this for safety and for enhanced battery life.
Q:Do I need to use a terminal to charge my battery?
A:No. All of our batteries come with a charger that plugs in to a standard socket (240V). LED show that the battery is charging (red or orange) or charged (green)..
Q:How can I tell that the battery is completely empty ?
A:All of our batteries are fitted with a display showing the battery level. If your battery is completely empty, the display will not light up, as it runs on the battery.
Q I don't ride in winter, what should I do with the batteries?
A.If you prevent the batteries from remaining empty for longer periods of time, they will last much longer. So be sure to charge your batteries at least once per month.
Any inquiry , just contact with me !
Eileen Wang
Audited Supplier 
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