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.
| Cylindrical Cells | 18650 3.6V 2000mAh 3C | 18650 3.6V 2200mAh 1C | 18650 3.6V 2500mAh 3C | 18650 3.6V 2600mAh 3C | 18650 3.6V 3350mAh 3C | 21700 3.6V 5000mAh 3C | 32700 3.2V 6000mAh 3C |
|---|---|---|---|---|---|---|---|
| MODEL | GRE-2000-3C | GRE-2200-1C | GRE-2500-3C | GRE-2600-3C | GRE-3350-3C | GRE-5000-3C | GRE-6000-3C |
| Type | 18650 | 18650 | 18650 | 18650 | 18650 | 21700 | 32700 |
| Nominal voltage | 3.6V | 3.6V | 3.6V | 3.6V | 3.6V | 3.6V | 3.2V |
| Nominal Capacity | 2000mAh | 2200mAh | 2500mAh | 2600mAh | 3350mAh | 5000mAh | 6000mAh |
| Nominal energy | 7.2Wh | 7.92Wh | 9Wh | 9.36Wh | 12.06Wh | 18Wh | 19.2Wh |
| Life Cycles | 1000 cycles 80% DOD | 1000 cycles 80% DOD | 1000 cycles 80% DOD | 1000 cycles 80% DOD | 1000 cycles 80% DOD | 1000 cycles 80% DOD | 6000 cycles 80% DOD |
| Charge Voltage | 4.2V | 4.2V | 4.2V | 4.2V | 4.2V | 4.2V | 3.65V |
| End of discharge voltage | 2.75V | 2.75V | 2.75V | 2.75V | 2.75V | 2.75V | 2.5V |
| Standard Charge | 0.4A | 0.22A | 0.5A | 0.52A | 0.67A | 1A | 1.2A |
| Standard Discharge | 1.0A | 0.44A | 1.25A | 1.3A | 1.67A | 2.5A | 3.0A |
| Maximum continuous Charge | 1.0A | 0.44A | 1.25A | 1.3A | 1.67A | 2.5A | 3.0A |
| Maximum continuous Discharge | 6.0A | 1.1A | 7.5A | 7.8A | 10.05A | 15.0A | 18.0A |
| 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 Temperature | 23~95 ℉ (-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 materials | NCM | NCM | NCM | NCM | NCM | NCM | LFP |
| 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. Weight | 45 g | 45 g | 48 g | 48 g | 50 g | 70 g | 140 g |
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