- Is this a good replacement for a lead-acid deep-cycle battery?
- Yes for capacity and weight, but check your charger. LiFePO4 needs a lithium profile or a charger with an adjustable absorption voltage, otherwise the battery may not fully charge.
- Can it run a trolling motor?
- A 100Ah lithium battery handles most small to mid-size trolling motors for a full day. Check your motor's amp draw and fuse it to the battery's BMS current limit.
- Can I charge it below freezing?
- No. Charging a LiFePO4 battery below 0°C damages the cells. Unless the spec sheet lists low-temperature charging protection, keep it above freezing while charging.
- How many batteries can I connect together?
- Series and parallel limits depend on the BMS. Confirm the manufacturer's stated maximum for series voltage and parallel strings before building a bank.
- What is in the box?
- Typically the battery alone, sometimes with terminal bolts. A charger and mounting hardware are usually sold separately, so plan for those.
- Where is the 12V 100Ah LiFePO4 Lithium Deep Cycle Battery cheapest?
- At GuaiGLong, for $319.99, as of our latest check.