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CYLINDRICAL CELLS

GREBATT ENERGY Cylindrical Cells, Cylindrical lithium battery has the longest development time, higher standardization, more mature technology and high yield, Cylindrical batteries have formed a number of international unified standard specifications and models, suitable for mass continuous production. Small size, light weight, high energy density, flexible assembly, low temperature resistance, good cycle performance. Suitable for new energy vehicles, two-wheeled electric vehicles, clean energy storage, outdoor power supply, digital products.
EV lithium battery solution
  • Low temperature discharge performance is better, Compared with other batteries, ternary batteries are more suitable for use at low temperature, which will not affect the performance of the battery.
  • Higher energy density, High energy density, smaller size, lighter weight, longer endurance.
  • Higher charging efficiency, Ternary lithium batteries have higher charging efficiency.
  • Cylindrical lithium-ion batteries have no memory effect, so they are very durable and have a long life.
  • Cylindrical lithium-ion batteries do not contain toxic and harmful substances, known as green batteries.
  • The production process of cylindrical lithium battery is mature, pack cost is low, the yield of battery products is high, and the heat dissipation performance is good.
  • Cylindrical lithium battery has high output voltage, high current discharge, stable electrochemical performance, safe operation and wide operating temperature range.
18650 cells
21700 cells
32700 cells
Cylindrical Cells18650 3.6V 2000mAh 3C18650 3.6V 2200mAh 1C18650 3.6V 2500mAh 3C18650 3.6V 2600mAh 3C18650 3.6V 3350mAh 3C21700 3.6V 5000mAh 3C32700 3.2V 6000mAh 3C
MODELGRE-2000-3CGRE-2200-1CGRE-2500-3CGRE-2600-3CGRE-3350-3CGRE-5000-3CGRE-6000-3C
Type18650186501865018650186502170032700
Nominal voltage3.6V3.6V3.6V3.6V3.6V3.6V3.2V
Nominal Capacity2000mAh2200mAh2500mAh2600mAh3350mAh5000mAh6000mAh
Nominal energy7.2Wh7.92Wh9Wh9.36Wh12.06Wh18Wh19.2Wh
Life Cycles1000 cycles 80% DOD1000 cycles 80% DOD1000 cycles 80% DOD1000 cycles 80% DOD1000 cycles 80% DOD1000 cycles 80% DOD6000 cycles 80% DOD
Charge Voltage4.2V4.2V4.2V4.2V4.2V4.2V3.65V
End of discharge voltage2.75V2.75V2.75V2.75V2.75V2.75V2.5V
Standard Charge0.4A0.22A0.5A0.52A0.67A1A1.2A
Standard Discharge1.0A0.44A1.25A1.3A1.67A2.5A3.0A
Maximum continuous
Charge
1.0A0.44A1.25A1.3A1.67A2.5A3.0A
Maximum continuous
Discharge
6.0A1.1A7.5A7.8A10.05A15.0A18.0A
Temperature Charge-4 ~ 113 ℉ (0 ~ 45℃ )-4 ~ 113 ℉ (0 ~ 45℃ )-4 ~ 113 ℉ (0 ~ 45℃ )-4 ~ 113 ℉ (0 ~ 45℃ )-4 ~ 113 ℉ (0 ~ 45℃ )-4 ~ 113 ℉ (0 ~ 45℃ )-4 ~ 113 ℉ (0 ~ 45℃ )
Temperature
Discharge
-4 ~ 131 ℉ (-20 ~ 55 ℃ )-4 ~ 131 ℉ (-20 ~ 55 ℃ )-4 ~ 131 ℉ (-20 ~ 55 ℃ )-4 ~ 131 ℉ (-20 ~ 55 ℃ )-4 ~ 131 ℉ (-20 ~ 55 ℃ )-4 ~ 131 ℉ (-20 ~ 55 ℃ )-4 ~ 131 ℉ (-20 ~ 55 ℃ )
Storage Temperature23~95 ℉ (-5~35℃ )23~95 ℉ (-5~35℃ )23~95 ℉ (-5~35℃ )23~95 ℉ (-5~35℃ )23~95 ℉ (-5~35℃ )23~95 ℉ (-5~35℃ )23~95 ℉ (-5~35℃ )
Shipment voltage≥3.6V≥3.6V≥3.6V≥3.6V≥3.6V≥3.6V≥3.2V
Chemical materialsNCMNCMNCMNCMNCMNCMLFP
Dimension (L x D)18 x 65 mm
0.7 * 2.56”
18 x 65 mm
0.7 * 2.56”
18 x 65 mm
0.7 * 2.56”
18 x 65 mm
0.7 * 2.56”
18 x 65 mm
0.7 * 2.56”
21 x 70 mm
0.83 x 2.75”
32 * 70 mm
1.26 x 2.75”
Approx. Weight45 g45 g48 g48 g 50 g70 g140 g

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