Guangdong, China
Business Type:
Manufacturer/Factory, Trading Company
Management System Certification:
ISO 9001
OEM/ODM Service
Sample Available

Electric Bike Battery, Portable Battery Pack, 18650 Li-Ion Battery Pack manufacturer / supplier in China, offering for 18650 3.7V 15.6ah Li-ion Battery Pack, Hot Seling 48.1V 10ah Li-Polymer Battery Pack, Diving Light for Samsung 18650 11.1V 10.4ah Battery Pack and so on.

Gold Member Since 2013
Audited Supplier

for 18650 3.7V 15.6ah Li-ion Battery Pack

Get Latest Price
Purchase Qty. / Reference FOB Price
5-99 Pieces US $1.5
100+ Pieces US $1
Port: Shenzhen, China
Production Capacity: 80000PCS/Month
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Discharge Rate: High Discharge Rate
Accessories Type: Chargers
Rated Capacity: >1000MAH

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Basic Info

Model NO.: ayaa-1S6P-015)
Standard Voltage: 1.5V~4.8V1.5V~4.8V
Electrolyte: Li-ion
Color: Bule
Composition: 1series 6parallel
Continuous Working Current: 5A
Typical Capacity: 15.6ah
Battery Cell: 2.6ah
Max. Dimension(Mm): 132*56*25mm
Weight (G): 300g
Max. Charge Voltage: 4.2V DC
Trademark: AYAA
Transport Package: White Carton or Customized
Specification: CE, ROHS
Origin: Shenzhen City, Guangdong Province, China

Product Description

Ayaa have three main divisions related to portable power supply:
1. PCM/BMS For Li-ion/Li-polymer/Lifepo4 battery pack
2. Customized Assembly battery packs with our high quality PCM/BMS
3. Matching Charger for Lithium/Li-ion/Li-po/Lifepo4 battery pack
For 18650 3.7V 15.6Ah Li-ion battery pack
Advantages
High energy density
Potential for yet higher capacities.
Relatively low self-discharge
Self-discharge is less than half that of nickel-based batteries.
Low Maintenance
No periodic discharge is needed; There is no memory.
· Very low profile
Batteries resembling the profile of a credit card are feasible.
· Flexible form factor
Manufacturers are not bound by standard cell formats. With high volume, any reasonable size can be produced economically.
· Lightweight
Gelled electrolytes enable simplified packaging by eliminating the metal shell.
· Improved safety
More resistant to overcharge; Less chance for electrolyte leakage.
Application:
Lithium ion provide long lasting energy for portable equipment and other devices such as:
1. Portable equipment: Laptop, camcorder, PDA, Digital camera, portable DVD etc.
2. Home appliances: Two-way radio, Walkie-talkie, Electric toys, Electric bicycles, Emergency lighting
3. Military equipment: IR telescope
4. Telephone switchboard, electric equipments, power instruments and meters
5. Uninterrupted power source (UPS) for computer, Emergency Application, Medical devices
6. Power transmission and transformer station, switch-control, and accident lighting
7. Fire fighting, safety device, and alarm monitoring
8. Automatic office system
9. Radio communication system
10. Emergency lighting and car/ship starting system
11. Portable electric appliances and mining system
12. Traffic and navigation signal lamp
13. Solar Energy: Solar Street lights, Solar Led Lights

Storage:
1. Use at temperature below 40° C, charge fully prior to long storage periods or if it has been stored for more than three months
2. If you find any single battery voltage is under 2V at room temperature, the battery has been over-discharged or is self-discharging due to some defect/parasitic load. Discontinue use until the fault can be corrected and the battery be recharged
3. Store in an open, well ventilated, dry, clean area, between -20° C to 40° C for maximum life. Self-discharge will accelerated at higher temperature
4. Don't expose the battery to extremes of temperature over 60° C, directly to sources of heat, direct sunlight or moisture and/or rain

Other:
1, OEM orders are welcome
2, Tags, plugs and connectors are available.
3, Superior quality and cost-performance ratio
4, We could design and develop Li-ion battery per customer's product working
Performance & structural appearance.
    Inspection ItemRemark
Charge current5A 
Discharge current5A 
Charge voltage4.2V 
Overcharge Protection Voltage4.325±0.025VTest the protection voltage of each cell
Over discharge Protection Voltage2.50±0.05VTest the protection voltage of each cell
Short circuit Protection VoltageAuto Releaseafter short circuit
Resistance100mΩAs the wire for our test is very long.
Over current10±2A 
Continuous working current5A 
 
No.ItemPerformanceRemark
3.1Normal voltage3.7VDischarge voltage after standard charging
3.2Typical Capacity15.6AhRate discharge capacity after charged fully
3.3Battery cell2.6Ahcylinder CELL
3.4Safety boardPCM-Li01S8-015 (1S)       Normal board (Customized type)
3.3Composed type1S6P      
3.4Max. Charge voltage4.2V DC  Charging voltage at CV mode
3.5Max. Dimension(mm)132*56*25mmIncluding the PVC shrinked
3.6Weight(g)300gCells+PCM+Connectors+PVC+Package

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