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High quality up to aerospace
standard

BAK continues to support China Skynet, provides
stable and reliable electric power for Tianping-1
satellite, Trailer-1 satellite, and Jingshi-1 satellite
and other spacecraft.

Ultimate performance of
vehicle specification power
battery

BAK’s battery products apply to all series of
vehicles, supporting diversified travel ways and
intelligent terminals with the extreme performance
of the vehicle power battery.

Energy Cell

 

Advantage
·Stable Safety ·Long Endurance
·Long Cycle Life ·High Environmental Adaptability
(-20℃ ~ 60℃)

High Ratio Cell

Energy Cell

Energy Cell

 

Smart· Sharing · Unmanned · Mobile

Green travel:

Smart home:

Smart devices:

Others:

18650
H18650CQ
H18650CH
N18650CL-29
N18650CS
N18650CP
N18650CR
21700
N21700CB-48
N21700CG-50
N21700CD
H18650CQ
Cathode
NCM
Anode
Gr.
Nominal Capacity
(AH)(0.2C)
2.55
Dimension
(MM)
Height: 64.85±0.25
Diameter: 18.4±0.15
Nominal Voltage
(V)
3.6
Weight
(KG)
≤0.048
IR
(MΩ)
≤30
Max Discharge Rate
3C
Max Charge Rate
1C
Cycle Life
(100% DOD 25℃)
800 Cycles≥80%
（RT 0.5C/1C）
Operation range
Charge: 0~45 ℃
Discharge: -20~60 ℃
H18650CH
Cathode
NCM
Anode
Gr.
Nominal Capacity
(AH)(0.2C)
2.6
Dimension
(MM)
Height: 64.85±0.25
Diameter: 18.4±0.15
Nominal Voltage
(V)
3.6
Weight
(KG)
≤0.048
IR
(MΩ)
＜30
Max Discharge Rate
3C
Max Charge Rate
1C
Cycle Life
(100% DOD 25℃)
800 Cycles≥80%
（RT 0.5C/1C）
Operation range
Charge: 0~45 ℃
Discharge: -20~65 ℃
N18650CL-29
Cathode
Hi-Ni
Anode
Gr.
Nominal Capacity
(AH)(0.2C)
2.9
Dimension
(MM)
Height: 64.85±0.25
Diameter: 18.4±0.15
Nominal Voltage
(V)
3.6
Weight
(KG)
≤0.048
IR
(MΩ)
≤35
Max Discharge Rate
3C
Max Charge Rate
1C
Cycle Life
(100% DOD 25℃)
800 Cycles≥80%
（RT 0.5C/1C）
Operation range
Charge: 0~45 ℃
Discharge: -20~60 ℃
N18650CS
Cathode
Hi-Ni
Anode
SiC
Nominal Capacity
(AH)(0.2C)
3.2
Dimension
(MM)
Height: 64.85±0.25
Diameter: 18.4±0.15
Nominal Voltage
(V)
3.6
Weight
(KG)
≤0.048
IR
(MΩ)
≤35
Max Discharge Rate
3C
Max Charge Rate
1C
Cycle Life
(100% DOD 25℃)
800 Cycles≥80%
（RT 0.5C/1C）
Operation range
Charge: 0~45 ℃
Discharge: -20~60 ℃
N18650CP
Cathode
Hi-Ni
Anode
SiC
Nominal Capacity
(AH)(0.2C)
3.35
Dimension
(MM)
Height: 64.85±0.25
Diameter: 18.4±0.15
Nominal Voltage
(V)
3.6
Weight
(KG)
≤0.049
IR
(MΩ)
≤35
Max Discharge Rate
3C
Max Charge Rate
1C
Cycle Life
(100% DOD 25℃)
800 Cycles≥80%
（RT 0.5C/1C）
Operation range
Charge: 0~45 ℃
Discharge: -20~60 ℃
N18650CR
Cathode
Hi-Ni
Anode
SiC
Nominal Capacity
(AH)(0.2C)
3.50
Dimension
(MM)
Height: 64.85±0.25
Diameter: 18.4±0.15
Nominal Voltage
(V)
3.6
Weight
(KG)
≤0.050
IR
(MΩ)
≤35
Max Discharge Rate
3C
Max Charge Rate
1C
Cycle Life
(100% DOD 25℃)
800 Cycles≥80%
（RT 0.5C/1C）
Operation range
Charge: 0~45 ℃
Discharge: -20~60 ℃
N21700CB-48
Cathode
Hi-Ni
Anode
SiC
Nominal Capacity
(AH)(0.2C)
4.8
Dimension
(MM)
Height: 70.50±0.25
Diameter: 21.25±0.15
Nominal Voltage
(V)
3.6
Weight
(KG)
≤0.070
IR
(MΩ)
≤30
Max Discharge Rate
3C
Max Charge Rate
1C
Cycle Life
(100% DOD 25℃)
800 Cycles≥80%
（RT 0.5C/1C）
Operation range
Charge: 0~45 ℃
Discharge: -20~60 ℃
N21700CG-50
Cathode
Hi-Ni
Anode
SiC
Nominal Capacity
(AH)(0.2C)
5.0
Dimension
(MM)
Height: 70.50±0.25
Diameter: 21.25±0.15
Nominal Voltage
(V)
3.6
Weight
(KG)
≤0.072
IR
(MΩ)
≤30
Max Discharge Rate
3C
Max Charge Rate
1C
Cycle Life
(100% DOD 25℃)
800 Cycles≥80%
（RT 0.5C/1C）
Operation range
Charge: 0~45 ℃
Discharge: -20~60 ℃
N21700CD
Cathode
Hi-Ni
Anode
SiC
Nominal Capacity
(AH)(0.2C)
5.3
Dimension
(MM)
Height: 70.50±0.25
Diameter: 21.25±0.15
Nominal Voltage
(V)
3.6
Weight
(KG)
≤0.072
IR
(MΩ)
≤30
Max Discharge Rate
1.5C
Max Charge Rate
1C
Cycle Life
(100% DOD 25℃)
800 Cycles≥80%
（RT 0.5C/1C）
Operation range
Charge: 0~45 ℃
Discharge: -20~60 ℃

Provided Battery Support

For Green Travel

Light Weight

Long Endurance

Intelligent

Stable Safety

Quick Charge

Long Cycle Life

High Environmental Adaptability

18650 Perfect Standard Product

 

BAK is committed in the evolution of replacing

lead-acid battery with lithium battery

of higher capacity and safety.

21700 Increasing Capacity

 

BAK 21700, more capacity, longer

cruising range and cycle life.