Why you have to carry a bulky, heavy battery to power your camping adventures? Meet Rock 12V150Ah Bluetooth Slimline Lithium Battery. Designed to fit where other batteries can't, The  Rock 12V150Ah Bluetooth Slimline Lithium Battery is the ideal solution to mount behind seats, in canopies or behind draws.
Why Lithium? Lithium batteries provide far greater useable amp hours than their lead-acid counterparts. Unlike lead-acid lithium batteries can be deeply discharged without affecting the cycle life. This means you can use the battery for longer before having to recharge. In comparison, AGM batteries are generally recommended to only be discharged to 50% of their capacity to maximize their cycle life whereas lithium can generally be discharged to 80-90% of the capacity.
All battery packs are comprised of prismatic cells & are backed with LiFePO4's signature built-in BMS. They are also tested to deliver 100% real capacity and are suitable for up to 4 in parallel and series battery packs.
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 Top Lithium Battery team:
Batteries connected in series should have the same amp-hour rating while batteries in parallel bank should have the same voltage rating.
As much as possible, only connect batteries in series or parallel during emergency situations.
It's better to go for batteries with higher voltage when running high-power electrical appliances instead of wiring two battery packs together.
We have available batteries with larger discharge parameters for fast charge/discharge requirements.