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Topak Power Technology Co.,Ltd is one of the leading China split type street lamp battery manufacturers and suppliers with best China split type street lamp battery, split type street lamp cylindrial lithium ion battery, split type street lamp cylindrial li-ion battery pack factory, welcome to wholesale products from us.
Split Type Street Lamp Battery
Product Description
This li ion battery pack 12v is 18650 rechargeable li-ion battery and solar charge controller all in one;
Li-ion battery: 1, LiFePO4 battery 12.8V, 1800 cycles time
2, Lithium ion battery 11.1V, 800 cycles time
Solar charge controller: 1, solar controller with LED driver, dimming, timer and light control
2, PWM solar controller, keep 12V rated voltage output for 24 hours
Hole: Solar panel and LED lights/DC Load's cable come to the hole, and then connected to solar charger controller
street lamp 50ah li ion battery pack 12v
Technical Parameters
| Model | Rocket-BP series | |
| Li-ion Battery | ||
| Capacity | 10Ah, 20Ah, 30Ah, 40Ah, 50Ah, 60Ah | |
| Battery Type | LiFePO4 battery | Lithium ion battery |
| Normal Voltage | 12.8V; ×2/24V | 11.1V; ×2/24V |
| Discharge cut-off voltage | 10.0V; ×2/24V | 9.0V; ×2/24V |
| Charge cut-off voltage | 14.6V; ×2/24V | 12.6V; ×2/24V |
Life expectation |
(1) charge: CC at 0.2C to 14.6V/29.2V, then CV till current to 0.05C (2) rest: 30min (3)discharge: 0.2C to 10.0V/20.0V, temperature: 20±5℃ carry out: 1200cycles |
(1) charge: CC at 0.2C to 12.6V/25.2V, then CV till current to 0.05C (2) rest: 30min (3)discharge: 0.2C to 9.0V/18.0V, temperature: 20±5℃ carry out: 800cycles |
| Assembly Method | 4 series/12V; 8series/24V | 3series/12V; 7series/24V |
| Packing Method | Blue PVC | |
| PCM/BMS | Yes | |
| Operation temperature range | Charge: 0~55℃ |
|
Discharge:-10~60℃ | ||
| Storage temperature range | Less than 1 year: 0~25℃ |
|
Less than 3 months: -5~35℃ | ||
| Solar charge controller | ||
| type | solar controller for solar LED street lights | solar controller for solar power system |
| Working Voltage | 12V; 24V | |
| Working current | 10A; 20A; 30A | |
| Solar PV input | 16V-30V/12V; 34V-50V/24V | |
| Output voltage | 12V/24V-60V | keep rated 12V/24V outputing |
| Output power | 5W-160W (LED lights without LED driver) | less than 600W DC load |
| Charge Mode | PWM charging | |
| Solar rechargeable battery pack | ||
| Waterproof | IP66 | |
| Dimension | 740*195*155mm | |
| Bottom | There are many small holes to heatsink | |
| others | All the mounting bracket is with battery pack for free | |
| Features |
1, Long life, large capacity and good shock resistance 2, used in solar street light system, a remote control to set and send parameters to solar battery pack, with dimming and timer fucntion 3, used in solar power system, keep 12V/24V outputing to protect DC load, althout the solar battery output voltage is more or less than 12V/24V, solar controller will keeps 12V/24V outputing 4, Easy installation to the Pole and beauty look
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| Safety Performance | Test Name | Result |
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1. Over Charge 2. Over Discharge 3. Short circuit 4. Drop 5. Hot oven 6. Crush 7. Needle Puncture |
no fire, no explosion | |
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