3.7V 44Ah 32700 Lithium Ion Rechargeable Batteries For Street Light
32700 44000mAh 3.7V 1s8p Li ion rechargeable battery pack for street light with CE BIS IEC2133 CB
- Lithium Ion Battery 32700 44000mAh 3.7V (series models are as below)
- High top Or Flat Top is available
- Normal type Li-ion Cell or High Rate 5C 10C 25C 30C with customer design
- The logo with MaxPower or OEM brand
- Accept the trial order around 1K with courier door to door service
- UL CE ROSH KC IEC62133 CCC UN38.3 MSDS BIS certification is aviliable for many li-ion battery models
- We accept the Customized battery pack and design OEM and ODM project .
Specification of the 1S8P pack:
| No | Item | Specification |
| 1 | Nominal discharge capacity | 44000mAh |
| 2 | Charge: | standard 0.2C 8.8A, 3.55V,CCCV , |
| 3 | Discharge: | min. discharge voltage 2.6±0.05V, max dicharge 10A max instantaneous pulse discharge current : 15C 18000mA |
| 4 | Nominal voltage | 3.2V |
| 5 | inner resistance | ≤50mΩ |
| 6 | Cycle life | >1500 80%DOD |
| 7 | Cell weight | 1200g max |
| 8 | Operating temperature(surface temperature) | Charging: 0℃~45℃
Discharging:-10℃~60℃ |
| 9 | Storage temperature | -5℃~35℃ |
| 10 | Storage Humidity | ≤75% RH |
| 11 | Standard environmental condition | Temperature(温度) : 25±2℃
Humidity(湿度) : 45-75%RH
Atmospheric Pressure(大气压) : 86-106 KPA |
Note: W:265±2mm ,T:33±2mm,H:72±2mm,wire:UL3135/18#red/black,
wire lenghth:100±10mm
32700 Cell Specifications :
| NO. | Items | Specifications | Test tools | NOTE |
| 1 | Max Charge voltage | 3.55±0.05V | voltage meter | |
| 2 | Min Discharge voltage | 2.1±0.05V | voltage meter | |
| 3 | Initial capacity | Typical capacity 6Ah | Secondary batteries testing equipment | min capacity 5.88Ah |
| 4 | AC Impedance | ≤10mΩ | Impedance test equipment | AC impedance 1KHz |
| 5 | Standard Charge | 0.5C5A CC charge to Max Charge voltage, then CV charge till charging current decline to ≤0.01C | Digital voltage meter | CC=Constant Current CV=Constant Voltage |
| 6 | Charge time | Standard:7.5hours (Ref.) | Secondary batteries testing equipment | |
| 7 | Standard discharge | 0.5C5A CC discharge to Discharge ending voltage 0.5C5A | Digital voltage meter | |
| Secondary batteries test equipment |
| 8 | Cell Dimension | Height :70.2±0.5mm | Digital Calipers | Accurate sizes to ±0.01mm |
| Diamete: 32.25±0.2mm | | |
More pics.
Application :
portable blender, FASCIAL gun, street light, Torches , Flash light ,power tools , LED light , Emergency lighting, Toys ,
Robot ,Medical device ,sweeper , E-Bike ,Consumer devices ETC.
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 |
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3.7V 44Ah 32700 Lithium Ion Rechargeable Batteries for Street Light Images
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