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Reliable supplier of drums in Lithium ion from China

As a professional Lithium-ion cell supplier, we are committed to providing you with superior battery solutions. We are motivated by technological innovation to offer high performance, reliability and longevity of our battery cell products to customers in a wide range of industries.

If you are looking for Battery solutions For energy storage systems, navies, electric vehicles, drones or other applications, we can provide you with a tailor -made product.

Our research and development team consists of a group of more than 20 passionate and creative professionals with in -depth knowledge of battery technology and industry experience.

Please choose us as a partner. For more information or if you have any questions, do not hesitate to contact us.
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Reliable supplier of drums in Lithium ion from China

Why KET Battery


icon 13 Years' Experience in Custom Solutions
Since its foundation in 2010, KET has been dedicated to provide the best custom li-ion battery pack for worldwide users. And we have accumulated rich experience in li-ion battery field.
iconOver 20 People's in R&D Team
KET’s technical center covers ID design, structure design, electronics, software, measurement and control, signal processing and so on.
icon Over 1000 Successful Cases
KET's custom lithium ion batteries were widely used in energy storage system, trolling motor, golf cart, ebike, forklift, ATV, RV and 3C consumer products.
icon International Product Certifications
KET’s custom li-ion battery products are in compliance with CE, FCC, RoHS, IEC61960, IEC62133, UL2054,UL1642 standard and other international certifications.

WHOLESALE LI-ION BATTERY CELL NOW

18650 Rechargeable Li ion Battery

Model Capacity
(Ah)		 Voltage
(V)		 Weight
(g)		 Charge/Discharge
18650 1500 3.2 50 3.65-2.25
18650 1200 3.7 50 4.2-3.0, 1C
18650 1500 3.7 50 4.2-3.0, 1C, 3C, 5C, 10C
18650 1800 3.7 50 4.2-3.0, 1C, 3C, 5C
18650 2000 3.7 50 4.2-3.0, 1C, 3C, 5C, 10C
18650 2200 3.7 50 4.2-3.0, 1C, 3C, 5C
18650 2400 3.7 50 4.2-3.0, 1C, 3C
18650 2500 3.7 50 4.2-3.0, 1C, 3C, 10C
18650 2600 3.7 50 4.2-3.0, 1C, 3C
18650 3000 3.7 50 4.2-3.0, 1C
18650 3200 3.7 50 4.2-3.0, 1C

14500 Rechargeable Li ion Battery

Model Capacity
(Ah)		 Voltage
(V)		 Weight
(g)		 Charge/Discharge
14500 500 3.2 37 3.65-2.25
14500 600 3.2 38 3.65-2.25
14500 400 3.7V 35 4.2-3.0, 1C
14500 500 3.7V 35 4.2-3.0, 1C
14500 600 3.7V 35 4.2-3.0, 1C
14500 700 3.7V 35 4.2-3.0, 1C
14500 800 3.7V 35 4.2-3.0, 1C

21700 Rechargeable Li ion Battery Series

Model Capacity
(Ah)		 Voltage
(V)		 Weight
(g)		 Charge/Discharge
21700 4000 3.7V 60 4.2-3.0, 5C
21700 4500 3.7V 60 4.2-3.0, 5C
21700 4800 3.7V 60 4.2-3.0, 3C

32650 Rechargeable Li ion Battery

Model Capacity
(Ah)		 Voltage
(V)		 Weight
(g)		 Charge/Discharge
32650 5000 3.2 140 3.65-2.25
32650 5500 3.2 145 3.65-2.25
32650 6000 3.2 150 3.65-2.25

26650 Rechargeable Li ion Battery

Model Capacity
(Ah)		 Voltage
(V)		 Weight
(g)		 Charge/Discharge
26650 3000 3.2 90 3.65-2.25
26650 3300 3.2 91 3.65-2.25
26650 3600 3.2 93 3.65-2.25
26650 4000 3.2 95 3.65-2.25
26650 4800 3.7 90 4.2-3.0, 3C
26650 5000 3.7 90 4.2-3.0, 3C

22650 Rechargeable Li ion Battery

Model Capacity
(Ah)		 Voltage
(V)		 Weight
(g)		 Charge/Discharge
22650 2100 3.2 80 3.65-2.25

18730 Rechargeable Li ion Battery

Model Capacity
(Ah)		 Voltage
(V)		 Weight
(g)		 Charge/Discharge
18730 2000 3.2 51 3.65-2.25

18500 Rechargeable Li ion Battery

Model Capacity
(Ah)		 Voltage
(V)		 Weight
(g)		 Charge/Discharge
18500 1200 3.2 45 3.65-2.25

18350 Rechargeable Li ion Battery

Model Capacity
(Ah)		 Voltage
(V)		 Weight
(g)		 Charge/Discharge
18350 700 3.2 43 3.65-2.25

16500 Rechargeable Li ion Battery

Model Capacity
(Ah)		 Voltage
(V)		 Weight
(g)		 Charge/Discharge
16500 1050 3.2 41 3.65-2.25

16340 Rechargeable Li ion Battery

Model Capacity
(Ah)		 Voltage
(V)		 Weight
(g)		 Charge/Discharge
16340 550 3.2 40 3.65-2.25

14650 Rechargeable Li ion Battery

Model Capacity
(Ah)		 Voltage
(V)		 Weight
(g)		 Charge/Discharge
14650 800 3.2 39 3.65-2.25

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