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12v Lithium Ion Battery Pack 18650 4S 14.8V 2200mAh for Electronic Instruments
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Brand Name:TAC OEM & ODM
Model Number:18650 12.8V
Price:USD 3.0-5.0
Delivery Time:7-10 days after order confirm for stock model
Payment Terms:100% prepaid before shipping out
Supply Ability:100000PCS EACH WEEK
Certification:MSDS REACH ROHS
Company Data
Verified Supplier
Contact Person
Alice
Business Type:
Manufacturer Importer Exporter
Officials:
No.27 BOWANG Street ,Nan Cun Town, Panyu, Guangzhou, GD,China
Quality:
Quality Certifitation Available
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Product Details
Company Profile
Product Details
12v Lithium Ion Battery Pack 18650 4S 14.8V 2200mAh for Electronic Instruments
Production photos For 12v Lithium Ion Battery Pack 18650 4S 14.8V 2200mAh for Electronic Instruments
Feature for 12v Lithium Ion Battery Pack 18650 4S 12.8V
- All kinds of size, voltage and capacity accembled by customer's require
- high capacity, low internal resistance, voltage stability. long circle life
- No memory effect, can charge and discharge at any time.
- High safety: built-in protection board, had overcharge protection, to ensure the safety of batteries used.
- Green environmental protection: ROHS, SGS, CE, UL and other certification, suitable for the European and American market demand.
- The dimension measurement shall be implemented by instruments with equal or more precision scale of 0.01mm.
Charge and Discharge Performance
Standard charging current: 0.2 C
Standard discharge current: 0.2 C
Fast charging current: 1.0 C
Quick discharge current: 1.0 C
Charging temperature: 0 ~ 45 °C
Discharge temperature: - 20 ~ 45 °C
Storage temperature: - 20 ~ 45 °C
Application for 12v Lithium Ion Battery Pack 18650 4S
- Portable electronic devices.
- Bluetooth headset.
- Digital camera.
- MP4 player.
- Cellular phone
- Digital phone,mobile phone.
- PDA.DMB.DVD,portable DVD.
- MID.Digital camcorder,Digital camera
- Electronic cigarette
- computer.
- Electronic pen.
- E-book.
- Flashlight.
- GPS
Specification for Application for 12v Lithium Ion Battery Pack 18650 4S
No. | Item | Rated Performance | Remark | |
1 | Rated Capacity | Typical | 2200mAh | Standard discharge(0.2CC5A) after Standard charge |
Minimum | 2150mAh | |||
2 | Nominal Voltage | 14.8V | Mean Operation Voltage During Standard Discharge After Standard Charge | |
3 | Voltage at end of Discharge | 11V | Discharge Cut-off Voltage | |
4 | Charging Voltage | 16.8±0.03V | ||
5 | AC (1KHz) Impedance New Cell Max.(mW) | ≤420mΩ | ||
6 | Standard charge | Constant Current 0.5C5A Constant Voltage 16.8V 0.01 C5Acut-off | Charge time : Approx 4.0h | |
7 | Standard discharge | Constant current 0.2 C5A end voltage 11V | ||
8 | Fast charge | Constant Current 1C5A Constant Voltage 16.8V 0.01 C5Acut-off | Charge time : Approx 2.5h | |
9 | Fast discharge | Constant current 1 C5A end voltage 11V | ||
10 | Maximum Continuous Charge Current | 1 C5A | ||
11 | Maximum Continuous Discharge Current | 1.5C5A | ||
12 | OperationTemperature Range | Charge: 0~45℃ | 60±25%R.H. Bare Cell | |
Discharge: -20~60℃ | ||||
13 | StorageTemperature Range | Less than 1 year: -20~25℃ | 60±25%R.H. at the shipment state | |
less than 3 months: -20~40℃ | ||||
14 | Weight | Approx:195g | BatteryPack | |
Drawing 12v Lithium Ion Battery Pack 18650 4S
Packing Method
1 set in one foam bag
2-5set in one inner box
4 box in one strong export carton
Delivery Date:
15-20 days for normal order after the buyer arrange the payment
25-35 days for customize order after order cofirmed
Certification for Battery Pack
Material Safety Data Sheet (MSDS)
These batteries are safe to be shipped via air freight and ocean
Company Profile
Guang Zhou Sunland New Energy Technology Co., Ltd.
Guangzhou Sunland New Energy Technology Co., Ltd. (Sunland Power) is a senior professional service provider of
battery application. Aiming at serving industrial users, it is
dedicated to providing industrial users with optimized battery
supporting solutions and safe, environmental friendly and
cost-effective battery products.
It has a R & D, engineering and management team with more than
10 years of industry experience
From upstream to downstream, the battery industry has the advantage
of vertical integration
Specializing in batteries, battery packs, battery management
systems and energy solutions
The products are widely used in medical devices, coal mine
security, electronic appliances, power supply and standby energy
storage system. For example, the power supply system of electric
bicycle; Solar energy storage power supply system, UPS backup power
supply system. At the same time, it is also an ideal choice for
vehicle starting power supply, military painting and other fields.
We provide professional design and customization services according
to the special needs of customers.
Send your message to this supplier
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