MAXPOWER INDUSTRIAL CO.,LTD
| Packaging Details | Carton ,Box ,Tray. |
| Battery Type | Li-ion Cell |
| Capacity | 5000mAh |
| Voltage | 3.7V |
| Weight | 70g |
| Guarantee | One year |
| Life Cycle | 1000 cycles |
| Internal resistance | ≤30 mΩ(with PTC、CID) |
| size | D21.4mm*H70.75mm |
| Brand Name | MaxPower/OEM/China TOP brand |
| Model Number | 21700 5000mAh |
| Certification | CE UL CB UN38.3 MSDS IEC ENC BIS |
| Place of Origin | China |
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Product Specification
| Packaging Details | Carton ,Box ,Tray. | Battery Type | Li-ion Cell |
| Capacity | 5000mAh | Voltage | 3.7V |
| Weight | 70g | Guarantee | One year |
| Life Cycle | 1000 cycles | Internal resistance | ≤30 mΩ(with PTC、CID) |
| size | D21.4mm*H70.75mm | Brand Name | MaxPower/OEM/China TOP brand |
| Model Number | 21700 5000mAh | Certification | CE UL CB UN38.3 MSDS IEC ENC BIS |
| Place of Origin | China | ||
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Specification of the 21700 5000mAh battery:
| 1 | Capacity | Nominal Capacity:5000mAh (discharge with 0.2C to 2.5V) |
| Minimum Capacity:4900mAh (discharge with 0.2C to 2.5V) | ||
| 2 | Nominal Voltage | 3.6 V |
| 3 | Internal Impedance(AC 1KHZ) | ≤ 60mΩ |
| 4 | Standard Charge | Constant Current: 1C (5000mA) |
| Constant Voltage: 4.2V | ||
| 5 | Max. Charge Voltage | 4.2±0.05V |
| 6 | Max. Charge Current | 25℃: 1C (5000mA) |
| 7 | Standard Discharge | Constant Current: 1C (5000mA) |
| End Voltage: 2.5V | ||
| 8 | Max. Discharge Current | 25℃: 3C (15000mA) |
| 9 | Operating Temperature | Charge:0 ~ 45℃ |
| Discharge:-20 ~ 60℃ | ||
| 10 | Storage Temperature | within one month: -20 ~ 50℃ |
| within three months: -20~ 45℃ | ||
| within one year: 0~45℃ | ||
| 11 | Weight Max. | 70.0 g |
| 12 | Max. Dimension | Diameter (φ): 21.4mm |
| Height (H) : 70.75mm |
Discharge criterion
| NO | Current | Relative Capacity |
| 1 | 0.2C | 100% |
| 2 | 0.5C | ≥97% |
| 3 | 1C | ≥95% |
| 4 | 2C | ≥90% |
| 5 | 3C | ≥85% |
CYCLE LIFE:
(1) Charge: 0.5C constant current charge to 4.15V followed by 4.15V constant voltage charge to cut-off current
≤ 0.05C (250 mA)；
(2) Discharge: 1C constant current discharge to cut-off voltage ≤ 3.00 V.
Discharge capacity of 1001th cycle/Original capacity >80%
| High-low temperature discharge performance | (1) Charge: 0.5C constant current charge to 4.20V followed by 4.20V constant voltage charge to cut-off current ≤ 0.01C at 25±2℃; (2) Discharge: 0.2C constant current discharge to cut-off voltage ≤ 2.50 V at 25℃, 60℃, 45℃, 10℃, 0℃, -10℃, -20℃. | Temperature | Relative Capacity |
| 25°C | 100% | ||
| 60°C | ≥98% | ||
| 45°C | ≥97% | ||
| 10°C | ≥90% | ||
| 0°C | ≥85% | ||
| -10°C | ≥75% | ||
| -20°C | ≥65% |
More pics.
Application :
vacuum cleaner, vacuum robot, Torches , Flash light ,power tools , LED light , Emergency lighting, Toys ,
Robot ,Medical device ,sweeper , E-Bike , electric toothbrush,Consumer devices ETC.
POWER CELL(high rate for power tools)
| No. | Type | Models | Capacity (mAh) | Nominal Voltage (V) | Impedance(mΩ) | cut off voltage(V) | Max.Continuous Discharge Current | Cycle life | Operating Temperature |
| 1 | 14500 | 14500 | 850 | 3.6 | ≤70 | 2.75 | 1.7A(2C) | above 300 | -20~60 |
| 2 | 18650 | 18650P | 2000 | 3.6 | ≤20 | 2.75 | 20.0A(10C) | above 300 | -20~60 |
| 3 | 18650T | 2000 | 3.6 | ≤40 | 2.75 | 6.6A(3C) | above 500 | -40~90 | |
| 4 | 18650P5 | 2200 | 3.6 | ≤20 | 2.75 | 11.0A(5C) | above 5300 | -20~75 | |
| 5 | 18650P8 | 2500 | 3.6 | ≤18 | 2.5 | 30A(12C) | above 250 | -20~80 | |
| 6 | 18650M6 | 2600 | 3.6 | ≤35 | 2.75 | 7.5A(3C) | above 1000 | -20~60 | |
| 7 | 18650M7 | 2600 | 3.6 | ≤30 | 2.75 | 7.5A(3C) | above 1000 | -20~60 | |
| 8 | 18650P9 | 2900 | 3.6 | ≤40 | 2.5 | 8.7A(3C) | above 1000 | -20~60 | |
| 9 | 18650M9 | 3200 | 3.6 | ≤40 | 2.5 | 9.3A(3C) | above 1000 | -20~60 | |
| 10 | 21700 | 21700F2E | 5000 | 3.62 | ≤25 | 2.5 | 14.4A(3C) | above 1000 | -20~60 |
Energy Cell:
| No. | Type | Models | Capacity (mAh) | Nominal Voltage (V) | Impedance(mΩ) | cut off voltage(V) | Max.Continuous Discharge Current | Cycle life | Operating Temperature |
| 1 | 18650 | 18650F56 | 2200 | 3.7 | ≤60 | 3 | 2.2A(1C) | above 300 | -20~60 |
| 2 | 18650R8 | 2600 | 3.7 | ≤60 | 3 | 2.6A(1C) | above 300 | -20~60 | |
| 3 | 18650F30 | 3000 | 3.7 | ≤60 | 3 | 4.5A(1.5C) | above 300 | -20~50 | |
| 4 | 18650L9 | 3350 | 3.6 | ≤60 | 2.5 | 4.8A(1.5C) | above 300 | -20~50 | |
| 5 | 21700 | 21700F2 | 5000 | 3.62 | ≤40 | 2.5 | 7.5A(1.5C) | above 300 | -20~50 |
Hot saling model:
| models | capactity | models | capactity | note |
| 18650 | 1200mAh | 18350 | 700mah | |
| 18650 | 1300mAh | 36600 | 7500mah | (militery use) |
| 18650 | 1500mAh | 32600 | 5000mah | (militery use) |
| 18650 | 1800mAh | 18500 | 1900mah | |
| 18650 | 2000mAh | 18500 | 1200mah | |
| 18650 | 2200mAh | 16310 | 850mah | |
| 18650 | 2500mAh | 10840 | 650mah | |
| 18650 | 2600mAh | 16650 | 1600mah | |
| 18650 | 3400mah | 14650 | 1000mah |
Regular saling models:
| No. | Type | Models | Capacity (mAh) | Nominal Voltage (V) | diameter ±0.05(mm) | Height ±0.5(mm) | |
| 1 | Lithium Cylindrical | 13490 | 650 | 3.7 | 12.9 | 48.5 | |
| 2 | Lithium Cylindrical | 14430 | 650 | 3.7 | 13.9 | 42.5 | |
| 3 | Lithium Cylindrical | 14500 | 700 | 3.7 | 13.9 | 64.5 | |
| 4 | Lithium Cylindrical | 14650 | 800 | 3.7 | 13.9 | 64.5 | |
| 5 | Lithium Cylindrical | 14650 | 1100 | 3.7 | 13.9 | 64.5 | |
| 6 | Lithium Cylindrical | 17280 | 600 | 3.7 | 16.65 | 27.5 | |
| 7 | Lithium Cylindrical | 17335 | 750 | 3.7 | 16.65 | 33.5 | |
| 8 | Lithium Cylindrical | 17500 | 1100 | 3.7 | 16.65 | 48.5 | |
| 9 | Lithium Cylindrical | 17650 | 1200 | 3.7 | 16.65 | 64.5 | |
| 10 | Lithium Cylindrical | 17650 | 1600 | 3.7 | 16.65 | 64.5 | |
| 11 | Lithium Cylindrical | 18490 | 1200 | 3.7 | 18.05 | 48.5 | |
| 12 | Lithium Cylindrical | 18490 | 1400 | 3.7 | 18.05 | 64.5 | |
| 13 | Lithium Cylindrical | 18650 | 1400 | 3.7 | 18.05 | 64.5 | |
| 14 | Lithium Cylindrical | 18650 | 1800 | 3.7 | 18.05 | 64.5 | |
| 15 | Lithium Cylindrical | 18650 | 2000 | 3.7 | 18.05 | 64.5 | |
| 16 | Lithium Cylindrical | 18650 | 2200 | 3.7 | 18.05 | 64.5 | |
| 17 | Lithium Cylindrical | 18650 | 2600 | 3.7 | 18.05 | 65.5 | |
| 18 | Lithium Cylindrical | 18740 | 1600 | 3.7 | 18.05 | 71.5 | |
| 19 | Lithium Cylindrical | 21750 | 3200 | 3.7 | 21.5 | 74.5 | |
| 20 | Lithium Cylindrical | 22430 | 2000 | 3.7 | 22.05 | 42.5 | |
| 21 | Lithium Cylindrical | 26650 | 3000 | 3.7 | 26.05 | 64.5 | |
| High Rate Series Li-ion 18650 re-chargeable battery | |||||||
| No. | Type | Models | Capacity (mAh) | Nominal Voltage (V) | diameter ±0.05(mm) | Height ±0.5(mm) | Discharge Rate(10C) |
| 1 | Lithium Cylindrical | 18650P-1100 | 1100 | 3.7 | 18.05 | 64.5 | 10C 15C 20C |
| 2 | Lithium Cylindrical | 18650P-1200 | 1200 | 3.7 | 18.05 | 64.5 | 10C 15C 20C |
| 3 | Lithium Cylindrical | 18650P-1300 | 1300 | 3.7 | 18.05 | 64.5 | 10C 15C 20C |
| 4 | Lithium Cylindrical | 18650CP-1400 | 1400 | 3.7 | 18.05 | 64.5 | 10C 15C 20C |
| 5 | Lithium Cylindrical | 18650CP-1500 | 1500 | 3.7 | 18.05 | 64.5 | 10C 15C 20C |
| 6 | Lithium Cylindrical | 18650CP-1600 | 1600 | 3.7 | 18.05 | 64.5 | 10C 15C 20C |
| 7 | Lithium Cylindrical | 18650CP-1700 | 1700 | 3.7 | 18.05 | 64.5 | 10C 15C 20C |
| 8 | Lithium Cylindrical | 18650CP-1800 | 1800 | 3.7 | 18.05 | 64.5 | 10C 15C 20C |
| 9 | Lithium Cylindrical | 18650CP-1900 | 1900 | 3.7 | 18.05 | 64.5 | 10C 15C 20C |
| 10 | Lithium Cylindrical | 18650CP-2000 | 2000 | 3.7 | 18.05 | 64.5 | 10C 15C 20C |
| 11 | Lithium Cylindrical | 18650CP-2100 | 2100 | 3.7 | 18.05 | 64.5 | 10C 15C 20C |
| 12 | Lithium Cylindrical | 18650CP-2200 | 2200 | 3.7 | 18.05 | 64.5 | 10C 15C 20C |
Company Details
Business Type:
Manufacturer,Exporter
Year Established:
2001
Total Annual:
6million -10million
Employee Number:
500~600
Ecer Certification：
Verified Supplier
Maxpower Industrial Co. ltd is one of the leading rechargeable battery and charger manufacturer in China which integrates R&a;D, production and sales of LI-ion, LifePO4, Li-polymer rechargeable battery, and chargers. We have our modern production base in China with a total plant area of 30,000 squ... Maxpower Industrial Co. ltd is one of the leading rechargeable battery and charger manufacturer in China which integrates R&a;D, production and sales of LI-ion, LifePO4, Li-polymer rechargeable battery, and chargers. We have our modern production base in China with a total plant area of 30,000 squ...
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