Marine & Trolling Motor Solution — Suitcase Series (12V / 24V / 36V / 48V)

LiFePO₄ (Lithium Iron Phosphate) — safe, long cycle life, stable output.

Yes. Designed for trolling motors/boats; also popular for kayaks, camping/RV aux power, and surveillance backup.

Match your motor’s rated voltage. Typical pairings: 12V → ≤55–70 lb thrust, 24V → ~70–80 lb, 36V → ~100–112 lb, 48V → high-power/custom systems.

Use LiFePO₄-compatible CC/CV charger. Cut-off voltage by pack: 12V=14.6V, 24V=29.2V, 36V≈43.8V, 48V≈58.4V (follow nameplate).

Not recommended unless it has a lithium mode; otherwise it may under-/over-charge.

Yes, via a solar charge controller set to LiFePO₄.

Suitcase packs can be mounted in any orientation; fix with ratcheting tie-down straps to prevent movement. Keep vents/ports clear; avoid prolonged water exposure. After saltwater trips, rinse terminals with fresh water and dry.

No. They are integrated high-voltage packs — do not series them with other batteries.

For 12V/24V: parallel up to 4 identical units (same model/capacity/batch). For 36V/48V: parallel only if the product manual explicitly allows; otherwise avoid. Always fully charge & rest to equalize before paralleling.

Depends on thrust, speed, hull/weight, wind/current, and temperature. As a rough guide: 12V 100Ah can power a 55 lb motor ~4–6 h of mixed-speed use; 24V 100Ah is more efficient at similar thrust. Higher-voltage packs (36/48V) suit higher-thrust or longer offshore runs.

Store at 50–70% SOC in a cool, dry place. Switch the pack to OFF to prevent parasitic drain. If voltage drops too low, it may not recharge. Top up monthly to avoid low-voltage damage.

No routine maintenance; the smart BMS auto-balances cells.

Cold reduces available capacity; operate within the specified temperature range.

BMS provides short-circuit, over/under-voltage, over-current, over-temperature protections.

No. Packs are splash-resistant only after adding ports; do not submerge.

Check the charger is LiFePO₄ mode and voltage matches (14.6/29.2/43.8/58.4V). If pack is deeply discharged, contact support for activation steps.

Load may exceed BMS peak; lower speed or ensure motor’s surge current stays within pack spec. After protection, power cycle and wait a few minutes.

Move closer, update the app, wake the battery (press power).

5-year limited warranty (details in policy). Misuse, water ingress, or unauthorized disassembly are excluded.

Contact support with order info, issue photos/video, and MAC code (on the battery label QR sticker, format like `A5:XX:XX:XX:XX`). Include an LCD photo if applicable.