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{"title":"3.7v Lithium ion Cylindrical Batteries 18650 Batteries 2400mAh for Cellular","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/28\/a5733b88aae7be60a82b2cbad201-200x200-1\/3_7v_lithium_ion_cylindrical_batteries_18650_batteries_2400mah_for_cellular_phones_camera.jpg","attrs":{"Place of Origin":"Shenzhen zhuhai","Brand Name":"TAC OEM & ODM","Model Number":"18650 3.7V","Minimum Order Quantity":"500 pcs for single cell , 50pack for battery packs"}}
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Lithium Ion Battery Pack 18650 14.8V 20Ah for Electronic Instruments
Production photos For Lithium Ion Battery Pack 18650 14.8V 20Ah for Electronic Instruments
Feature For Lithium Ion Battery Pack 18650 14.8V 20Ah for Electronic Instruments
All kinds of size, voltage and capacity assembled 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.
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 Lithium Ion Battery Pack 18650 14.8V 20Ah for Electronic Instruments
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
No.
Item
Rated Performance
Remark
1
Rated Capacity
Typical
20Ah
Standard discharge(0.2CC5A) after Standard charge
Minimum
19.5Ah
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)
≤60mΩ
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
Operation Temperature Range
Charge: 0~45℃
60±25%R.H. Bare Cell
Discharge: -20~60℃
13
Storage Temperature Range
Less than 1 year: -20~25℃
60±25%R.H. at the shipment state
less than 3 months: -20~40℃
14
Weight
Approx:2000g
BatteryPack
Packing Manner
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 25-35 days for customize order
Work Flow for Lithium Battery Pack
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Importer,Exporter
Year Established:
2011
Total Annual:
10 USD Million-15 USD Million
Employee Number:
1000~2000
Ecer Certification:
Verified Supplier
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-... 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-...