You don't have to carry a bulky, heavy battery to power your camping adventures anymore. You'd easily spot this one because of its ultra-slim design but don't let it fool you—this battery pack is built to provide you with a reliable and steady power source for all your travelling needs. Made up of prismatic cells for quality power output, it contains a total of 36 batteries in the matrix encased in a heavy-duty case. It's also backed by a built-in battery management system that all LiFEPO4 batteries have. This allows for a maintenance-free operation, as the BMS constantly monitors every cell to ensure the battery is always optimised for best performance. Our VoltX slimline battery is also a win in lifespan and safety. You get more than 2000 cycles that last for up to 7 years so there's no need to constantly replace your battery. Best of all, LiFEPO4 is considered the safest battery on the market, perfect for both newbies and seasoned battery users. Want more of our LiFEPO4 batteries? IMPORTANT: While our LiFePO4 batteries are top-notch & can be wired with other batteries of its kind, it is not advisable to connect any LiFePO4 batteries in parallel or series. This poses several risks and should only be done in emergency situations. If you must wire batteries together, make sure you are familiar with the correct procedure or seek help from a professional if needed. Suggestions From the Outbax Team Batteries connected in series should have the same amp-hour rating while batteries in parallel bank should have the same voltage rating. It's better to go for batteries with higher voltage when running high-power electrical appliances instead of wiring two battery packs together. Our batteries are also available in 200Ah and 300Ah for larger capacity demands.