12V 210Ah Dual Purpose Lithium Battery
Polinovel DUAL12210 lithium battery is designed for starting and deep cycling. It has a robust burst of current to start outboard engines, generators, and other high-load devices. Plus, it serves as a house battery, providing reliable and consistent power for deep cycle electronics.
Features
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Dual purpose lithium battery for starting and deep cycling
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High starting currents 2000CCA for engine starts
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High continuous discharge rate to provide sufficient power for extended use
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Advanced Bluetooth function for battery status monitoring
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Remote control battery power on-off
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Check multiple batteries at a glance
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Wireless software upgrade to troubleshoot battery issues
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Current and SOC calibration to ensure precise readings
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RESET button to bypass the BMS and revive dead batteries
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OVERRIDE button to deactivate over-discharge protection and release remaining power
Parameters
| Model | DUAL12210 |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 210Ah |
| Energy | 2688Wh |
| Starting Current | 2000CCA |
| Max. Charge Current | 100A |
| Max. Constant Discharge Current | 250A |
| Peak Discharge Current | 350A @30s |
| Dimension | 522*240*218mm / 20.6*9.4*8.6in |
| Weight | 20kg / 44lbs |
| Cycle Life | ≥2500 |
| Charge Temperature | 0～60ºC |
| Discharge Temperature | -20～60ºC |
| Storage Temperature | 10～45ºC |
