This is a 72V LiFePO4 battery kit built for golf-cart and low-speed-vehicle conversions. The DATA provided for this listing does not include Ah/Wh capacity, BMS discharge limits, cycle life, dimensions, or weight — those fields are flagged below rather than guessed.
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.
Field Notes: What This Kit Is
The RAPTOR 2 is a 72V LiFePO4 (Lithium Iron Phosphate) battery system sold as a kit, with configuration options at 1×, 2×, or 3× quantity. LiFePO4 chemistry is stable at high states of charge, does not require full discharge to prevent memory effect, and tolerates partial-state cycling far better than lead-acid. Beyond confirming the voltage and chemistry, the source data for this page does not include the underlying cell Ah rating, BMS amperage limits, cycle life, or physical dimensions. Those are marked [NEEDS VERIFICATION] below — do not assume a number that isn't printed on this page.
Battery Characteristics
Chemistry: LiFePO4 (Lithium Iron Phosphate). Voltage: 72V nominal. Group size, terminal type, and physical dimensions are [NEEDS VERIFICATION].
Wiring & Configuration Limits
The listing offers 1×, 2×, or 3× kit quantities, which indicates parallel expansion is supported by the vendor's own configuration structure. The DATA provided does not state a maximum series or parallel count, nor does it confirm whether units can be mixed with other battery ages or chemistries. Do not wire this kit in series or parallel beyond what BigBattery's documentation confirms in writing — the exact expansion limit is [NEEDS VERIFICATION] pending the manufacturer's spec sheet.
NOT confirmed compatible with: golf carts requiring a different nominal voltage than 72V. NOT confirmed for series expansion beyond the kit quantities listed (1×/2×/3×) without manufacturer documentation.
Pro-Installer Tip
Mixing an older lithium pack with a newly purchased RAPTOR 2 kit — even at the same nominal voltage — creates a state-of-charge mismatch between packs the moment they're paralleled. Over repeated cycles this imbalance forces the BMS on the weaker pack to work harder to compensate, which shortens its service life and can trigger a low-voltage lockout mid-run. Before paralleling any packs, verify state-of-charge with a shunt-based battery monitor and confirm each pack reads within the same range before connecting them. As a professional standard, plan your discharge depth around 80-100% DoD, which is standard for LiFePO4, but confirm the RAPTOR 2's actual BMS cutoff before relying on that number in the field.
Key Benefits
- LiFePO4 chemistry: stable, no memory effect, tolerant of partial-state cycling
- Sold in 1×, 2×, or 3× kit configurations for scaling pack size to the vehicle
- 72V nominal — matched to high-voltage golf-cart and LSV platforms
Technical Table
| Spec | Value |
|---|---|
| Voltage | 72V |
| Chemistry | LiFePO4 |
| Capacity (Ah) | [NEEDS VERIFICATION] |
| Capacity (Wh) | 7.68kWh (per title) |
| Max Continuous Discharge (A) | [NEEDS VERIFICATION] |
| Max Continuous Charge (A) | [NEEDS VERIFICATION] |
| Peak Discharge (A) | [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] |
| SKU | K0984-V |
Note: See "Resources (System Manuals and Warranty)" Tab above for full specifications.
Compatibility & Fitment
This kit is built for 72V golf-cart and low-speed-vehicle systems. It is NOT confirmed compatible with 12V, 24V, 36V, or 48V systems. Standard lead-acid chargers are NOT recommended for LiFePO4 packs — use a charger matched to this battery's BMS charge profile. The charge amperage limit and required charger specification are [NEEDS VERIFICATION]; do not substitute a generic charger without confirming compatibility against BigBattery's documentation.
This kit is NOT confirmed for use as a marine starting battery or RV house battery application based on the data provided — it is listed specifically as a golf-cart/LSV system.
FAQ
What chemistry does the RAPTOR 2 use?
LiFePO4 (Lithium Iron Phosphate).
What voltage is this system?
72V nominal.
Can I buy more than one unit to expand capacity?
The kit is offered in 1×, 2×, or 3× quantities. The exact series/parallel wiring limit beyond these kit options is not confirmed in the available documentation — refer to the Resources tab above before wiring multiple units together.
Can I use a standard lead-acid charger with this battery?
No. Standard lead-acid chargers are not recommended for LiFePO4 packs. Use a charger matched to this battery's BMS requirements.
Warranty & Support
Warranty terms for this kit are not included in the data provided for this page. Please refer to the "Resources (System Manuals and Warranty)" Tab above for the manufacturer's warranty document. If you have questions before you order, ask us — we always reply back.
