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Shenzhen Full Source Technology Co., Ltd.

China Manufacturer with main products: Battery, Battery Pack, Power Bank, Lithium Ion Battery, Battery Cell, Aluminum Battery Cell, Cylindrical 18650 Battery, High Capacity Battery

Home  >Products Catalog > 12V 10Ah battery pack (DLY18650-3S4P) for electric bicycle

12V 10Ah battery pack (DLY18650-3S4P) for electric bicycle

FOB Price: 52.00 - 57.00 USD/Pack
Supply Ability: 10,000 Pack/Packs per Week
Shipping: 10~20 days after payments,Shenzhen,China
Payment Terms: L/C, T/T
In Stock

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Guangdong in China
Packaging Details: according to your requests


1. Main Parameters:
Battery type:
Lithium ion
Assembly Mode:
Nominal Voltage:
Output Voltage range:
Nominal Capacity:
Standard Discharging Current:
Constant Current o.2C
Max. Discharging Current:
Constant Current 1.0C
Operating Temperature:
Charging: 0℃~45℃ Discharging: -20℃~60℃
(Max) 37.2*72*111mm
≤180mΩ(whole pack)
Model of lead line:
JST-VHR-2P (forward direction), UL1007/18#, length of wire: 80mm
5.5mm aperture DC plug, diameter of inner core: 2.2mm, length of the wire: 80mm
Protection Board Parameter
According to request of customer
Over-charge Cut-off Voltage:
4.35V+/-0.025V (per bunch)
Over-discharge cut-off Voltage:
2.4V+/-0.08V (per bunch)
Current Threshold:
Cycle life:
More than 500 times
Notes: we also produce lithium ion battery packs according to the demands of customers on individualized and diversified, including nominal voltage, nominal capacity, measures and dimensions and protection board parameters, etc.
2. Storage Note:
Storage Temperature
And Humility
One month:
Three month:
Half an year:
Storage capacity:
Less than 80% of initial capacity
3. Protection Function:
Short Circuit Test:
Over-charge Test:
Over-discharge Test:
Over-Current Test:
150C Thermal Shock Test
4. Safety Notes:
a. Keep the battery pack dry, do not throw it into water or wet it;
b. Keep the battery away from heat source(like fire or heater);
c. Do not throw the battery into fire, heat the battery or put the pack nearby the fire;
d. Forbid to hammer or trample the battery;
e. Disassembling the battery or pack in anyway is not allowed
5. Product Advantages:
a. Green product, environmental-friendly
b. long standby time
c. One year warranty
d. excellent safety performance
e. excellent storage performance and low self-discharge rate
f. long cycle life, no less then 500 times
6. Why Full Source?
a. We provide both single cylindrical li-ion battery cell and cylindrical li-ion battery packs
b. we manufacture products under quality control system ISO9001.2008
c. we only sell qualified products, battery cell or packs are all strictly tested and inspected
d. OEM service available
f. we have excellent R&D team support
g. we are factory-oriented company
h. no hesitate on reply and action
i. we provide good services on pre-sale, sale and also after sale
j. we promise one year warranty
7. Application Range:
a. Portable digital products: Laptop, camcorder, PDA, digital camera, portable DVD etc.
b. Household appliance: Walkie-talkie, cordless phone, Two-way radio, Electric toys, Electric bicycle, Emergency lighting
c. Military equipment: IR telescope
d. Medical devices
e. Small portable power tools
f. portable POS devices, energy storage and supply devices, and etc.
8. Trade terms and delivery detail:
a. Samples are available and the fees caused by mail are on your part.
b. We do business on the payment terms: T/T in advance, Western Union, confirmed irrevocable L/C
c. Our quotation are all based on FOB Shenzhen, China or Hong Kong, China
d. Delivery date: try order and small order often 10days upon receipt of your payment; heavy order often 20 days after receive your payment.
e. M.O.Q.:1000 packs

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  • Product Quality Commitment

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  • Deposit Service Commitments

    In order to improve the quality of service, ECVV will charge for a 100CNY deposit for the agent purchasing order, and the deposit will be part of subsequent purchasing costs.

    After paying a deposit, if the purchasing order is not completed because of unsatisfied ECVV services, ECVV will refund your deposit.

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