This kit pairs two BigBattery HUSKY 2 lithium batteries into a 24V configuration, aimed at inverter setups on RVs, campers, tow-behind trailers, commercial vehicles, food trucks, trolling motors, fishing boats, house boats, and yachts. The manufacturer data provided for this listing does not include Ah capacity, Wh capacity, BMS amperage limits, cycle life, dimensions, weight, or terminal type for the individual HUSKY 2 unit — those figures are flagged below as [NEEDS VERIFICATION].
Note: If you would like to review the manufacturer Product Specifications, Warranty, Brochure, etc., for this system, please refer to the "Resources (System Manuals and Warranty)" Tab above on this page.
Why This Matters
Two decades of field work with lithium and lead-acid systems teaches one lesson repeatedly: mismatched expectations about capacity, discharge limits, and wiring configuration cause more returns than any hardware defect. This listing is built around the manufacturer text made available for the kit. Where the source material does not state a number, you will see [NEEDS VERIFICATION] instead of a guess. Ask us before you order if you need a spec confirmed against the manufacturer documentation.
Battery Characteristics
Chemistry: LiFePO4 (Lithium Iron Phosphate) — this is stated in the manufacturer's positioning of the HUSKY 2 as a lead-acid replacement, consistent with BigBattery's lithium product line. Configuration: this kit combines two HUSKY 2 units wired to deliver 24V output, intended for inverter applications. Group size, physical dimensions, and unit weight are [NEEDS VERIFICATION].
Wiring & Configuration Limits (Series/Parallel)
This kit is assembled as a 2-unit, 24V configuration. The source data does not specify additional series or parallel expansion limits beyond the 2X HUSKY 2 pairing shown in this kit, so further expansion guidance is [NEEDS VERIFICATION]. Do not assume this kit can be extended into a 48V or higher bank without confirming BMS and wiring compatibility with the manufacturer documentation referenced above. Standard lead-acid chargers are NOT recommended for LiFePO4 packs unless the manufacturer specifically states compatibility — that confirmation is not present in this data set and should be checked against the Resources tab before charging.
Pro-Installer Tip
Series and parallel battery banks fail early when individual cells drift out of balance, and that drift is invisible until a cell hits a BMS cutoff mid-use. Before wiring this 2X HUSKY 2 kit into your inverter system, verify state-of-charge on each unit independently with a shunt-based battery monitor rather than relying on a single pack voltage reading. This catches an imbalanced unit before it triggers a BMS lockout under load. Because the manufacturer's continuous discharge and depth-of-discharge figures are not included in this data set, treat 80% DoD as a conservative working ceiling for LiFePO4 until you confirm the actual BMS limits and rated DoD in the manufacturer documentation.
Key Benefits
- LiFePO4 chemistry positioned by the manufacturer as a lead-acid replacement for 48V-class applications.
- Marketed for use across RV classes A, B, and C, camper vans, tow-behind trailers, commercial vehicles, food trucks, trolling motors, fishing boats, and house boats/yachts.
- Cycle life, weight savings versus lead-acid, and specific BMS protection features are [NEEDS VERIFICATION] — not stated in the source data.
Technical Table
| Spec | Value |
|---|---|
| Voltage | 24V |
| Chemistry | LiFePO4 |
| Configuration | 2X HUSKY 2 (kit of two units) |
| Capacity (Ah) | [NEEDS VERIFICATION] |
| Capacity (Wh) | [NEEDS VERIFICATION] |
| Max Continuous Discharge (A) | [NEEDS VERIFICATION] |
| Max Continuous Charge (A) | [NEEDS VERIFICATION] |
| Peak Discharge | [NEEDS VERIFICATION] |
| Cycle Life | [NEEDS VERIFICATION] |
| Operating Temp Range | [NEEDS VERIFICATION] |
| Low-Temp Charging Protection | [NEEDS VERIFICATION] |
| Dimensions | [NEEDS VERIFICATION] |
| Weight | [NEEDS VERIFICATION] |
| Terminal Type | [NEEDS VERIFICATION] |
Note: See "Resources (System Manuals and Warranty)" Tab above for full specifications.
Compatibility & Fitment
Positive fitment: designed for 48V-class applications per the manufacturer, and marketed for use in Class A, B, and C RVs, camper vans, tow-behind trailers, commercial vehicles, food trucks, trolling motors, fishing boats, house boats, and yachts, wired as a 24V, 2-unit HUSKY 2 kit.
Negative fitment: this listing does not state compatibility with standard lead-acid chargers — do NOT assume a lead-acid charger is safe for this LiFePO4 kit without confirming against manufacturer documentation. The kit's series/parallel expansion beyond the 2X configuration shown here is NOT specified in this data set and should not be assumed. This kit is NOT documented as a starter battery replacement in the provided source text.
FAQ
Q: What chemistry is the 24V 2X HUSKY 2 INV KIT?
A: LiFePO4 (Lithium Iron Phosphate), based on its positioning as a lead-acid replacement.
Q: What voltage does this kit output?
A: 24V, from a pairing of two HUSKY 2 units.
Q: What is the Ah or Wh capacity of this kit?
A: Not stated in the manufacturer data provided for this listing — [NEEDS VERIFICATION]. Check the Resources tab or ask us before ordering.
Q: Can I use a standard lead-acid charger with this kit?
A: This is not confirmed in the source data. Standard lead-acid chargers are NOT recommended for LiFePO4 packs unless the manufacturer specifically states compatibility.
Q: What applications is this kit marketed for?
A: Class A, B, and C RVs, camper vans, tow-behind trailers, commercial vehicles, food trucks, trolling motors, fishing boats, house boats, and yachts.
Warranty & Support
Warranty terms for this kit are not included in the data provided for this listing. Refer to the "Resources (System Manuals and Warranty)" Tab above for the manufacturer's warranty documentation. If you have questions about coverage before you order, ask us — we always reply back.
