2018 Promotion Water bottle ebike 48v 20ah lithium ion battery for bafang 750w 500w 48v electric bicycle potencia bicicleta For Sanyo Cell
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| Battery Model | 4820 | ||
| Voltage | 48V | ||
| Capacity: | 20AH | ||
| Type: | 3.7v 3C 18650 cell | ||
| Source Resistance | 40 | ||
| Charge | Way of charge | CC/CV | |
| Standard charge Current | 2A | ||
| Max charge current | 5A | ||
| Charge Cut-off Voltage | 54.6V | ||
| CellOvercharge protection Voltage | 42.V/CELL | ||
| Discharge | Continouns Discharge Current | 20Amp | |
| Peak Discharge Current | 100Amp | ||
| Cell Overdischarge Voltage | 2.8v/cell | ||
| Discharge Cut-off Voltage | 36.4v | ||
| Cycle Life | 1000 times | ||
| Safety test | No firs ,No explosion | ||
| Overcharge Safety Test | |||
| Crush Safety test | |||
| Needling safety test | |||
| 130 C high Temperature safety test | |||
| Weight6.0 | 4.5kg | ||
| Size | 100*430mm | ||
| Fit moto power | Less 750w | ||
| Working Temperature | 0—45 | ||
| -20---65 | |||
| Retention of charge | >95% | ||
| Certificate | CE,UL,ROSH,UN38.3,MSDS | ||
| Application | E-bike,E-motorcycle,E-scooter | ||
| Warranty | One year | ||
Charger Parameters
Applying Battery Type: Lithium
Input Voltage (AC/V): 100 to 240V
Output Current (A): 2 A
Output Voltage (DC/V): 54.6V
Charging Mode: CC/CV
Type of DC Output Connector: PLUG
Applications: E-Bike, Electric Bike, E-Scooter, Electric Scooter !
(Suitable Wattage of Motor: from 250 Watt to 750 Watt suggested.)
Do not immerse the battery in water or seawater, and keep the battery in a cool dry surrounding if it stands by.
Does not use or leave the battery near a heat source as fire or heater
Use the battery charger specifically for that purpose when recharging.
Do not reverse the position and negative terminals.
Do not connect the battery electrodes to an electrical outlet.
Do not discard the battery in fire or a heater.
Do not short-circuit the battery by directly connecting the positive and negative terminals with metal objects.
Do not transport or store the battery together with metal objects such as hairpins, necklaces, etc.
Do not strike, trample or throw the battery.
Do not directly solder the battery and pierce the battery with a nail or other sharp objects
Battery Quality:
1. Cells - A grade cells to make sure batteries in high and full capacity
2. Protection - Dual IC chips, that can anti-short circuit, anti-over charger, anti-over current, anti-overload
3. Compose Type : Injection Technology to make battery more stable.
4. Certifications : CE,UL,FCC, RoHS, ISO9001
5. Long life cycle, No memory, environment friendly.
Advantages:
1.High energy density
2.High working voltage for single battery cells
3.Pollution-free, environment friendly
4.Long cycle life; It extends its cycle life up to 800 cycles
5.Capacity, resistance, Voltage, platform time consistency is good
6.Simplifying battery management system (BMS) and a battery charger
7.With short-circuit production function, safe and reliable
8.Factory price & High quality
9.Fast charging
10. Light weight, small size
11. Large overcharge tolerance and safe performance
12. Self balance
Applications:
1. Light electric vehicles: such as electric bicycle, golf car, small-scale electric flat car, forklift, cleanness car, electric wheelchairs
2. Large-scale electric vehicles: such as bus, electric car, tourist car and commix car
3. Electric tool: electric drill, electric saw, lawn mower
4. Remote control cars, boat, aircraft, toys,
5. Solar and wind power generation energy storage devices
6. UPS emergency lights, warning lights and miners lamp
8. Small medical equipment and portable equipment
Others:
1. OEM orders are available
2. Superior quality and cost-performance ratio
3. Tags, plugs and connectors are available
4. We could design and produce the battery pack with aluminum alloy shell and assembly procession for customized configurations is available (we could design and develop Li-ion battery according to your product work performance & structure appearance)
5. Bulk pack is available
Lithium ion batteries are common in consumer electronics. They are one of the most popular types of battery for portable electronics, with one of the best energy-to-weight ratios, no memory effect, and a slow loss of charge when not in use. In addition to uses for consumer electronics, lithium-ion batteries are growing in popularity for defense, automotive, and aerospace applications due to their high energy density. Li-ion batteries are lighter than other equivalent secondary batteries—often much lighter. The energy is stored in these batteries through the movement of lithium ions.
A key advantage of using Li-ion chemistry is the high open circuit voltage that can be obtained in comparison to aqueous batteries (such as lead acid, nickel metal hydride and nickel cadmium).
- Long battery life: 1000 plus recharges
- Ultra light and small size
- Super high discharge rate means more power.
- Super long range
- It never explodes! Peace of mind for you!
- No Memory Effects
- Maintenance Free: only need to charge it once every month if you are not using it
48V 20AH Lithium Battery with Water bottle case ,Charger ,bms
Parts included:
1. Lithium Battery with water bottle case
2. Built-in BMS board
3. Charger (54.6V 2.0A 50/60HZ 100-240V ,EU ,UK,US,AU PLUG)
This battery can fit these motor kits and so on
48V 350W BAFANG Brushless Geared Mid-Drive Motor eBike Conversion Kits 48V 500W BAFANG Brushless Geared Mid-Drive Motor eBike Conversion Kits 48V 750W BAFANG BBS02 Brushless Geared Mid-Drive Motor eBike Conversion KitsTONGSHENG TSDZ2 48V 500W Brushless Geared Mid-Drive Motor eBike Conversion Kits TONGSHENG TSDZ2 48V 350W Brushless Geared Mid-Drive Motor eBike Conversion Kits
1. Light electric vehicles: such as electric bicycle, golf car, small-scale electric flat car, forklift, cleanness car, electric wheelchairs
2. Large-scale electric vehicles: such as bus, electric car, tourist car and commix car
3. Electric tool: electric drill, electric saw, lawn mower
4. Remote control cars, boat, aircraft, toys,
5. Solar and wind power generation energy storage devices
6. UPS emergency lights, warning lights and miners lamp
8. Small medical equipment and portable equipment
experience
We have more than 10years experience in producing Nicd&NiMH&Lithium battery cell and pack,7years of experience
to manufacture Lithum ion battery,the factory passed ISO 9001:2008 certification.
Strict process management and control
Each process for making battery wereunder strict management and control,all of the battery wereunder full
inspection before delivery.
After-sales service
Support prompt shipment and sample quality products,track the cargo in time after delivery.More than one year
Guarantee,there are safety and operating instructions for your reference.
Quick response to clients enquiries within 12hrs
•Tailor-made solution provided by our experienced team and professional engineers for lithium
polymer battery
•More than 10 years experience in producing battery products for various application.
•Value quality and long-term cooperation to reach win-win relationship.
Return Policy
If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service
On-time Delivery: If you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).Terrific Offers Water bottle ebike 48v 20ah lithium ion battery for bafang 750w 500w 48v electric bicycle potencia bicicleta For Sanyo Cell
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