BullTron Polar 210 Ah LiFePO4 12.8 V battery with Smart BMS, Bluetooth app, active balancer and heater

Description

BullTron LifePO4 batteries are an optimal lead-acid battery replacement with all the advantages of lithium iron phosphate batteries. They offer a weight reduction of up to 85%, high energy reserves and stable voltage even under extreme loads. 
The batteries have been specially developed to achieve an optimum ratio of size, weight, performance and service life. An extremely long service life is guaranteed even with regular deep discharges (3500 cycles at 100% DOD/discharge depth or 6000 cycles at 80% DOD/discharge depth) thanks to the latest lithium technology, making BullTron® batteries the ideal supply battery.
The battery is suitable for 12 V - 48 V systems. Parallel connection 12 V is possible (increase in capacity) and series connection 24 V, 36 V, 48 V is also possible.

Advantages of BullTron batteries:

• Manufacture & assembly in Germany
• 5-year German manufacturer's warranty
• Service, maintenance and repair in Germany (within 1 day)
• Screwed housing (can be opened)
• No glued & welded components
• All components (cells & BMS) replaceable (screwed)
• Use of high-quality & durable components
•  Up to 75% longer cycle life than other LiFePO4 batteries
•  Up to 45 % smaller and up to 35 % lighter than other LiFePO4 batteries
•  Battery sizes up to 480 Ah suitable for under-seat mounting
•  Automatic disconnection of the battery in the event of a short circuit

BullTron Polar, like Basic, but with Bluetooth app and heating for use from -30°C to 60°C. The small, powerful lithium battery for small campers or vans with little space. The 105 and 150 Ah versions have the same dimensions, mounting points and terminal connections as an original 95 Ah (lead/AGM/GEL) battery. The 200 or 400 Ah versions replace a GEL or AGM battery with a capacity of up to 400 or 600 Ah.