- Application:
-
Toys, Consumer Electronics, BOATS, Golf Carts, SUBMARINES, Electric Bicycles/Scooters, Electric Folklifts, electric vehicles, Electric Wheelchairs, Electric Power Systems, Solar Energy Storage Systems, Uninterruptible Power Supplies, Electric Bike, e-scooter,UPS
- Battery Size:
-
18650 3.7V 2500 mah
- Brand Name:
-
Ubetter
- Model Number:
-
UBT-18650-3.7V-2500mAh
- Place of Origin:
-
Guangdong, China
- Weight:
-
45g
- Type:
-
3.7V 2500 mah 20A discharge
- Product Name:
-
18650 li-ion battery
- Cycle life:
-
800 times
- Warranty:
-
12 months
- Certification:
-
UN38.3 CE RoHS BIS
- Payment:
-
T/T/ western union
- charge cut-off voltage:
-
4.2V
- discharge cut-off voltage:
-
2.5V
- Composed Type:
-
series
- Size:
-
18*65mm
- Supply Ability:
- 1000 Piece/Pieces per Month
- Packaging Details
- standard package/customization
- Port
- shenzhen
- Picture Example:
-
- Lead Time :
-
Quantity(Pieces) 1 - 10 11 - 500 >500 Est. Time(days) 7 10 To be negotiated
18650 3.7V 2500mAh 20A High Discharge Rate Li-ion Battery
CUSTOMIZE are welcomed.
1.battery charger electric bicycle information
| Item | Specification |
| Nominal Capacity | 2500mAh |
| Minimum Capacity | 2500mAh |
| Charging Voltage | 4.2V±0.05V |
| Nominal Voltage | 3.7V |
| Charging Method | CC-CV |
| (constant voltage with limited current ) | |
| Standard Charging Time | Standard charge: 4.0hours |
| Rapid charge: 2.0hours | |
| Max. Charge Current | can be customized (ambient temperature 25°C) |
| Max. Discharge Current | can be customized (ambient temperature 25°C) |
| Cell Weight | 45g max. |
| Operating Temperature | Charge: 0 to 45°C |
| (Ambient) | Discharge: -20 to 60°C |
| Storage Temperature | 1 year: -20 to 25°C |
| 3 months: -20 to 45°C | |
| 1 month: -20 to 50°C |
2. battery charger electric bicycle Advantages
1. Green product
2. Long standby time
3 One year warranty
4 Excellent safety performance
5. Excellent storage performance and low self-discharge rate
6. Short circuit testing passed
7. Overcharge testing passed
8 Over discharge testing passed
9. 150C thermal shock test passed
3. battery charger electric bicycle
Application
1.Telecommunication: cellular phone, web phone, interphone, Bluetooth earphone.
2.Portable office devices: Notebook, PDA, portable electrograph, portable printer.
3.Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4.
4.Portable exchange devices: POS, Handy, Fingerprint machine, portable stock machine.
5.Illuminate devices: miner lamp, searchlight.
6.Others: toys, models
Shipping :
–Ship by sea,air or an express service required by the buyer
Our Services
1) We must test every product before shipping.
2)samples time:2-7days,order time:10~20days
3) All inquiries will be replied within 24 hours
4) OEM&ODM,also provide customized service.
5) Distributorship is available for your unique design and some our current models.
6) We will keep secret for customer sale area,design ideas and all other private information
we are the professional manufactory in China, ability to support your business and guarantee aftersales service.With years of export experience along with excellent quality, advanced services and competitive prices, UBETTER has won numerous customers' trust and support.With years of export experience along with excellent quality, advanced services and competitive prices, UBETTER has won numerous customers' trust and support.
Lithium ion battery /18650 li ion battery/
rechargeable lithium battery OEM /ODM
Q:Are you a manufacturer of trader?
A: We are a manufacturer
Q:How long do you make sample?
A: 2-3days,free time and busy time to different.
Q: How do you assure good quality products?
A: Quality is priority,100% 24 hours aging quality test before packing to assure reliable quality.
Q: Is it possible to OEM customize the battery pack and the packaging with our logos?
A: Yes, OEM/customizing is warmly welcome for bulk order. Just tell us your idea!
Q:What is your payment?
A: TT,PAYPAL,WESTERN UNION,ESCROW.
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