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Thanks for purchasing your Xplorer PolarMax Lithium Battery Xplorer PolarMax 12V 200Ah Li-ion battery is intended as a replacement for common lead acid batteries for a wide range of applications The new generation PolarMax battery adopts advanced modern features such as a removable enclosure and modular design with Bluetooth and self heating The battery adopts Iron Phosphate (LiFePO4) REPT Grade A cells and unique Ritar BMS to provide safety, high current and prominent long life performance, with 20 times longer cyclic life than SLA battery to save cost and energy &...
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WARNING: Explosion, Electrocution, Or Fire Hazard • A battery can present a risk of electric shock, burns from high short circuit current, fi re, or explosion. Observe proper precautions. Ensure the cables are properly sized. Ensure clearance requirements are strictly enforced around the batteries. Ensure the •...
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Product Design Detachable cover-ABS+PC PC Film Communication port cover Hexagon socket screws ON/OFF button and LEDs Bluetooth Module Communication board BMS (RD-RJ4S200A) Cells, 2P4S Heater Parts Case : ABS+PC...
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Specification XPL12- 200 Model 12.8 Nominal Voltage [V] Nominal Capacity [Ah] 2560 Total Energy [Wh] Max. Charging Current [A] 20A Min - 100A Max Recommended Charging Current [A] Charging Voltage [V] 14.2~14.6 Max. Discharging Current [A] 11.2 End of Dicharge Voltage [V] Discharge: -20 ~ +55°C Charge/Discharge -20~+55°C Operating Temperature Range Over charge Over discharge, Over temperature, Low Temperature,...
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First use & Storage Your battery will require charging before use to both activate and fully charge your battery before installing. We would recommend doing this via your mains powered Battery charger of at least 20A of charge current. The XPL12-300 Li-ion battery can be stored in an environment with temperatures between -20°C and +55°C and between 10% and 90% relative humidity, non-condensing.
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Series Strings The batteries can be combined together in series strings to achieve higher operating voltages by connecting the positive terminal of one battery to the negative terminal of the next battery. The maximum number of 12.8V Li-ion battery that you can connect in a series is four (4). Below figure 2 illustrates four 12.8V Li-ion batteries connected in series, for a 4S1P confi...
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Parallel Strings You can combine batteries together in parallel strings to achieve higher operating energy by connecting like-polarity terminals of adjacent batteries. To combine batteries in parallel strings, connect all like-polarity wires on adjacent batteries to an appropriately sized terminal block for your application.
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Charging Batteries The 12.8V Li-ion is compatible with common 12V Lead-acid battery chargers. We advise using GEL or AGM charge profiles if Lithium mode not present. Do not recharge using standard split relay or direct alternator charging unless a Lithium optimised DC/DC charger is installed Chargers that require the detection of voltage at the battery terminals to charge may fail to wake the Li-ion battery from a state of under-voltage protection.
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Wake up or Switch Off For 12v 200Ah Li-ion battery, if there are no charge or discharge for 24 hours, the battery will enter into sleep mode to save energy and it can still be measured a OCV (>10V), any charge or discharge operation will active the battery.
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Bluetooth battery APP introduction Harness the power of Bluetooth and open up a world of information reagrding your battery. We have made the App as simple as possible whilst providing the core and vital information regarding your battery To use, please scan the QR code above for either Google Play or App Store (iphone) or search Bluetooth Li in your App store and download Connecting Once installed you will need to make sure your battery is awake.
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State of charge Battery Rated Battery Voltage Capacity Battery Battery Current Temperature Charge is positive, Discharge is negative Cycle times...
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BATTERY HEATING The PolarMax has LiFePO4 chemistry, this allows it to be discharged in temperatures as low as -20℃ without any adverse effects due to the built in internal heating pad. Without this, the charging process can pose problems as charging a LiFePO4 battery below freezing Temperatures can cause irreversible damage, leading to a shorter lifespan.
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The PolarMax Lithium range is designed to work directly with Victron systems. This neagtes the need to use extra shunts or BMS’s when using a Victron system. Our Batteries have been designed to plug into the Victron communication hub known as the Cerbo GX The PolarMax BMS once succesfully connected to the Victron Cerbo will display the following information Cell Voltages Temp...
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Troubleshooting The PolarMax Li-ion batteries are extremely reliable batteries that provide greater useful life than comparable 12V lead-acid batteries. Despite the high reliability of the 12.8V Li-ion batteries, you may encounter situations where the battery does not operate as expected. These situations are typically the result of misuse, abuse or a non-optimal charging or storage environment.
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Battery Current Disappears when Charging Problem: Battery current disappears when charging. Possible causes for this problem are: The battery overheated, enabling over-temperature protection. Charger voltage is too high. Solution: To resolve situations where current disappears when charging: 1.Allow the battery to cool. 2.Reduce charger voltage to 14.2~.14.6 V.
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What are the ideal charge settings for my PolarMax? Bulk Charge: 14.2 - 14.6v Float Charge: 13.6v What size thread/Terminal type do the PolarMax Batteries have? 8mm nut and bolt connection supplied. 8mm to SAE round post adapters can be fitted. We supply them here Can I connect multiple PolarMax batteries? Yes you can! You can connect up to four PolarMax Batteries in Series or Paralell You must only connect batteries together of the same type, manufacturer and age!
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