Product Details

Certificated 18650 4400mah 12v vacuum cleaner li-ion battery pack

Model No.	12v li-ion battery 4400mAh
Nominal voltage	12V
Nominal capacity	4400mAh
Unit battery	18650 3.7V li-ion battery
Size	385570mm (with PCM)
PCM protection	OVP- over voltage protection UVP- Under voltage protection OCP- Over charge protection OTP- Over tempreture protection
Max. charge currect	0°c~45°c
Max. discharge currect	-10°c~60°c
Storage Temp.	-20°c~60°c
Weight	Approx 100g
Cautions	Do not disassemble, short circuit of dispose of in fire

ctory directly selling 18650 battery 3.7V 3000mAh lithium ion battery ,rechargeable 3.7v cylinder lithium ion battery

1.Specifications

1) Typical Capacity: 2200mAh~3000mAh

2) Nominal Voltage: 12V

3) Discharge cut-off voltage :3.0V
4) Charge cut-off voltage :4.2V
5) Charging Current (Std.): 0.2CA
6) Charging Current (Max.): 0.5CA
7) Charging Time (Std.): 3~4 hours
8) Charging Time (Max.): 2~3.0 hours

Battery testing Report

Cylinder type batteries

Model	Nonimal Voltage	Capacity (mAh)	Cell dimensions(mm)		Charge&Discharge		Discharge current (g)
Model	Nonimal Voltage	Capacity (mAh)	Diameter(±0.2)	Height(±0.5)	Charge current(C)	Discharge current(C)	Discharge current (g)
18650	3.7	1800	18	65	0.5	1	43
18650	3.7	2000	18	65	0.5	1	43
18650	3.7	2200	18	65	0.5	1	43
18650	3.7	2300	18	65	0.5	1	43
18650	3.7	2600	18	65	0.5	1	45
18650	3.7	2900	18	65	0.5	1	45
18650	3.7	3100	18	65	0.5	1	45
18650	3.7	3400	18	65	0.5	1	46
18350	3.7	700	18	35	0.5	1	22
18500	3.7	1100	18	50	0.5	1	25
26650	3.7	4000	26	65	0.5	1

Factor

y directly selling 18650 battery 3.7V 3000mAh lithium ion battery ,rechargeable 3.7v cylinder lithium ion battery

2. Lithium ion battery Applications

1) Lights, model aircraft, miner's lamp, safety helmets, safety headlights;

2) Bluetooth headsets, e-books, mobile DVD, mobile TV, mobile scales, handheld computer, positioning devices

3) Wireless meter reading, wireless ordering, wireless data transmitter.

4) Different sizes and different capacities can be ordered by the requirement of clients.

5) Lithium Polymer (LiPo) battery, 1C-15C20C25C35C45C50C55C65C lipo battery applied in GPS battery.

ctory directly selling 18650 battery 3.7V 3000mAh lithium ion battery ,rechargeable 3.7v cylinder lithium ion battery

3. Professtion team

Factory directly selling 18650 battery 3.7V 3000mAh lithium ion battery ,rechargeable 3.7v cylinder lithium ion battery

4.Company informations

1) Professional lithium-ion battery manufacturer for over 5 years.

2) CE/RoHS/UL approved,ISO 9001:2008 & ISO 14001:2004 applied

3) Strong R&D team to support.

4) High energy density,no memory effect

5) Long cycle Life 500times.

6) With more than 3000 (+X²) models of different capacity.

7) Offer OEM service for customer small order.

Factory directly selling 18650 battery 3.7V 3000mAh lithium ion battery ,rechargeable 3.7v cylinder lithium ion battery

5. Certifications

6. Replacement Policy

1.We provide 2 years warranty,will change new products for you if quality problems.

2.If items is defective , please notify us within 3 days of delivery

3.Any items must be returned in their original condition to qualify for a replacement.

4.The buyer is responsible for all the shipping cost incurred.

Factory directly selling 18650 battery 3.7V 3000mAh lithium ion battery ,rechargeable 3.7v cylinder lithium ion battery

7. Packing detials

1) 1pc 14500 battery in 1pc poly bag.

2) 2pcs batteries with poly bag in white box.

3) 20~50box per carton

Factory directly selling 18650 battery 3.7V 3000mAh lithium ion battery ,rechargeable 3.7v cylinder lithium ion battery

8. Contact us for 12v li-ion battery 4400mAh

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