A1: Yes, our factory is in Shenzhen, china. Specializing in rechargeable batteries. Lithium ion batteries, lithium batteries and power batteries and chargers for more than 10 years.
A2: All of our e-bike batteries come with charger.We have normal charger and fast charger.If you need fast charger please contactwith us
A3: Yes, Our batteries all with SEIKO IC BMS, with stable performance.Which can protect the battery avoid short circuit,Overcharged,Overdischarge and Overcurrent.
A4: Electric Bike Battery will be sent out within 5 days after confirmed order,shipping will cost 3-15days,it depend on quantity and which battery you need.
The battery should have around 800-1200 recharge cycles, about 2-3 years.Its capacity diminishes over time, when it goes down to 75%,you should replace it.The more you use the bike, the better the battery retains its capacity, since it keeps the Lithium moving.
The battery should be stored in clean, dry, ventilated, dark environment when not using.Keep it after full charge,recharge it every 3 months or 6 months.
Yes, We are a professional Electric Bike Battery manufacture with factory, which produce all kind of high quality Ebike lithium batteries as customers' requirements and designs, welcome to place OEM and ODM orders and visit our factory.
Ebike Li-ion battery have longer cycle life,normal cyclelife is 6000-8000times, and also with light weight, small size, No-memory effect, Nontoxic, environmental.
The price come with Bus bars and Bolts，One Battery will come with one set bus bar and bolt（e.g.,If buy 4pcs battery,we will send 4pcs cells with 4pcs busbars and 8pcs bolts）If need more please contact us online.
Pack with strong package, each cell into thickness PE foam or bag, then into 5 layers strong carton.
Product Manual and screws
Will good print product Manual and Screws for power cable
Bluetooth connection and good quality bMS
Scan the Code and Download the App, can monitor the working of battery, update and change the setting. With smart BMS, and active balance.
| Project | Details |
| Battery type | LiFePO4 Battery |
| Delivery date | 2024 |
| Nominal voltage | 12.8V |
| Nominal capacity | 25-100Ah |
| Maximum charging current | 50A |
| Continuous discharge current | 100A |
| Life | ≥6000 cycles or more |
| Charging temperature | 0~45°C |
| Discharge temperature | -20~60°C |
| Storage temperature | -20~65°C |
| Combination | 12.8V 100Ah |
| Dimension | L10.23*W6.6 * H8.22inch |
| Operating voltage range | 10.0 V-14.6 V |
| Overload protection voltage | 14.6 V ± 0.05 V |
| Protection votage against overload | 10.0 V ± 0.05 V |
Aliexpress Link（click below)
TERMINAL&POST BOLTS
Terminal Size: M8 * 1.25mm Metric Thread Post Bolts: M8 * 1.25mm Metric Thread * 16mm Bolt Length (The bolts can be replaced with M8 bolts of other lengths based on actual needs.）
BEFORE USING Always put on the insulating covers on the post bolts to avoid metal or conductive objects touching the positive and negative terminals of the battery at the same time, otherwise it is likely to cause a short circuit. Install the battery upright with post bolt facing up, and it could not be mounted upside down. If you need to mount the battery at its side, please contact us to confirm the direction. Tightly screw in the post bolts. Having loose battery terminals will cause the terminals to build up heat resulting in damage to the battery. This battery is not intended to be used to start any devices, please DO NOT use it as a starting battery. Suggestions for Long-term Storage Temperature The battery can be operated at a temperature of -20℃ to 55℃/ - 4℉ to 131℉, and a temperature between 10℃ to 35℃ / 50℉ to 95℉ is ideal for long-term storage. Store in a reproof container and away from children. Capacity For a longer-lasting product, it is best to store your battery at a 50% charge level and recharge every three months if it is not going to be used for a long time.
Q: Can the battery connect in Paralles or in Series?
A: Yes.Elfhub LifePO4 Battery can be connected in Paralles and in Series, for larger capacity and higher voltage. (Suggested Max Connection in Series: 4pcs identical batteries in series.) (Suggested Max Connection in Parallels: 8pcs identical batteries in paralles.). Note: When batteries used in parallels or series, make sure the batteries are from the same manufacturers and the voltage must the same.
About the Battery cells, EVE 3.2V 100ah
High Energy Density:
Provides excellent energy storage, suitable for various applications like electric vehicles, solar energy storage systems, and more.
Long Lifespan:
Can be cycled over6 000 times, offering a long lifespan that reduces the frequency of replacements and lowers long-term costs.
Safety:
The LiFePO4 battery chemistry is stable, with good thermal stability and overcharge protection, significantly reducing fire risks.
Fast Charging:
Supports rapid charging, saving time and increasing convenience for users.
Environmentally Friendly:
Free from heavy metals and harmful substances, complying with environmental standards and ensuring high safety.
Lightweight Design:
More compact and lighter than traditional lead-acid batteries, making it easier to transport and install.
Electric Transportation: Used in electric cars, motorcycles, and other electric vehicles.
En
Protect battery temperature: 60°C plusmn 5°C
Output and parameters: high current positive / negative connection column (red positive, black negative);ergy Storage Systems: Ideal for solar and wind energy storage solutions.
Portable Devices: Suitable for use in mobile power supplies, drones, and other portable equipment.
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