Li-ion Battery Pack 12V 8800mAh for Lighting

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Product Description:

Specifications 

1.3S4P, Ni-Co-Mn

2. 800 times cycle

3.12 months warranty

4. UL CE certified

 

 

Li-ion Battery Pack 12V 8800mAh for Lighting Data:

Product name

12V 8800mAh li-ionbattery

Model

WP-PO-3880

Cell assembled mode

18650 3.7V/2200mAh

Chemistry

Li(CoNiMn)O2

Configuration

3S4P

Norm voltage

12V

Max charge voltage

12.6V

Storage conditions

Temperature: -20~60 deg. C

Humidity: 45 ± 10%R. H

Over charge protection voltage

4.20-4.35V/cell

Over discharge protection voltage

2.0-3.0V/cell

Over current protection

According to customer requests

Max charge current

2A

Max discharge current

2A

Charge temperature

0-45deg. C

Discharge temperature

-20~60 deg. C

Weight

About 650g

Dimension

Flexible

Cycle life

≥800 times

 

 

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.

 

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

 

 

Packaging & Delivery

Packaging Details:Carton Packaging with spong inside.

Delivery Detail:10-15 days after receiving payment

 

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.

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Q:Uninterrupted power ups to reprovision the battery pack?
Ups is divided into standard machine and long-term machine, the standard machine time is short, built-in battery, long-term use of equipment according to the battery with the calculation time.
Q:A problem with the battery pack on-line balanced charging.
Valve-regulated sealed battery terminal voltage deviation, open-circuit voltage deviation, that is, the battery is in a static state of the voltage deviation, should not exceed 20mv.
Q:The battery pack in the circuit diagram, which is a positive long and thin a short and thick?
The circuit diagram of the battery is a long vertical and a short vertical composition.
Q:18650 assembled into a battery pack should pay attention to what matters?
18650 battery regardless of whether the series or parallel into the battery pack on the battery is a certain requirement.
Q:3.6v lithium battery how to become 36v battery pack?
10 3.6V (nominal voltage 3.7V) battery series voltage is 36V, and series to increase the voltage, parallel increase in capacity.
Q:How is the battery pack connected in series?
Two 1.5 volts, 800 mA / h battery in parallel, the voltage is still 1.5 volts, the capacity becomes 1600 mA / h.
Q:What are the characteristics of the series and parallel battery packs?
Battery in parallel, the same voltage (the premise is the voltage of the battery can be connected in parallel, otherwise the voltage will be low on the low charge, if the difference may be too dangerous may be dangerous).
Q:Note the battery pack
The difference between the performance parameters of the two is growing, the formation of positive feedback characteristics, small capacity in advance failure, group life shortened.
Q:Electric car battery pack is 12V good or with 16V?
Battery pack is still different, high capacity also has advantages, 12V more concessions to see your own choice.
Q:What should the UPS battery pack remove and reassemble?
Place the battery in the upright direction and prohibit the use of the battery.
It is engaged in the lithium battery R&D, production and sales, with high-tech enterprises import and export license and general taxpayer qualification. Main products are Medical Equipment battery, Electric Bike battery, Power Tool battery and Lighting battery etc. our products have passed ETL,CE,RoHs,REACH,MSDS,UN38.3 Certifications.

1. Manufacturer Overview

Location Guangdong,China (Mainland)
Year Established 2009
Annual Output Value US$2.5 Million - US$5 Million
Main Markets 20.00% Western Europe
15.00% Oceania
15.00% Northern Europe
10.00% South America
10.00% North America
10.00% Eastern Europe
10.00% Southern Europe
10.00% Domestic Market
Company Certifications CE

2. Manufacturer Certificates

a) Certification Name  
Range  
Reference  
Validity Period  

3. Manufacturer Capability

a)Trade Capacity  
Nearest Port Shenzhen,Hongkong,Ningbo
Export Percentage 31% - 40%
No.of Employees in Trade Department 11-20 People
Language Spoken: English, Chinese
b)Factory Information  
Factory Size: 1,000-3,000 square meters
No. of Production Lines 3
Contract Manufacturing OEM Service Offered
Product Price Range High and/or Average