24V Lithium Batteries

24V is the sweet spot for a lot of builds — same power at half the current, so cables run cooler and longer runs get cheaper. Our range runs 50Ah to 200Ah in native 24V: one BMS, one set of cells, no pairing puzzles.

24V LiFePO4 Capacity: What Each Size Delivers

Two 12V in series, or one native 24V?

Both work. A native 24V pack means one BMS balancing one set of cells — no mismatched pairs, no “why is one battery always weaker” emails. If you already own 12V units, series is fine — just match model, age and charge level.

24V Lithium Battery Supplier & Wholesale: What Buyers Check

LINEX supplies native 24V LiFePO4 batteries from 50Ah to 200Ah — wholesale, OEM and private label — from Shenzhen to distributors, solar installers and RV or marine dealers in Africa, Southeast Asia, the Middle East and South America.

• One BMS, one cell batch. Each pack is built from a single cell model and a matched batch, so units in the same order behave the same way in the field.
• Capacity mix in one shipment. 50Ah, 100Ah, 150Ah and 200Ah models can be combined in one order, which keeps distributor stock balanced and freight per kWh lower.
• Export documentation. UN38.3 test summary, MSDS and a Class 9 dangerous goods declaration are prepared for the exact model and destination market.
• OEM and after-sales. Private-label cases and labels, custom cable lengths, and a 5-year warranty on applicable models — agreed in writing before production.

Before the first container, run the seven supplier checks for importers and the cell verification checklist — they apply to 24V packs exactly as they do to 48V.

Related: see the 24V battery supplier page for wholesale and OEM terms, or compare 24V vs 48V before choosing a system voltage.

Native 24V vs Two 12V in Series

Factor	Native 24V battery	2 x 12V in series
BMS	One BMS manages 8 cells	Two BMS units must stay balanced
Balancing	Cell-level inside one pack	Pack-to-pack drift over time
Wiring	Single connection	Series link plus midpoint monitoring
Replacement	Replace one unit	Replace both if mismatched
Best for	New 24V builds	Upgrading an existing 12V pair

24V Sizing: Weight, Dimensions and Continuous Current

Capacity tells you the energy; the case and the BMS tell you whether it fits and what it can run. All four native 24V models are IP65 and use the same cell batch, so mixed-capacity orders behave consistently in the field.

The 150Ah and 200Ah share the 100A BMS, so extra capacity buys runtime, not more instantaneous power. If a load needs more than 2,560W, parallel two packs or move to 48V.

Charging a 24V LiFePO4

A 24V pack needs a 24V charger. Two 12V chargers cannot be stacked — each regulates its own output, so the two halves never settle at the same voltage and one will carry the other. The numbers below are from the 24V 100Ah datasheet and scale with capacity.

Parameter	Value
Nominal voltage	25.6V
Fast / absorption voltage	29.2V
Float voltage	27.0–27.6V
Charge current (standard / recommended / max)	20A / 50A / 100A
Charging temperature	0–50°C
Cycle life	6,000 at 80% DoD, 25°C

For alternator charging, use a 24V DC-DC charger rather than a series pair of 12V units: the alternator sees one bank, one profile and one temperature signal.

24V Cable and Fuse Sizing

Doubling the voltage halves the current for the same load, which is the main reason to choose 24V over 12V on longer runs. The table converts inverter size into DC current and a starting point for fuse and cable.

Keep the fuse within 30 cm of the positive terminal, use tinned lugs in damp locations, and size the cable for the round-trip length rather than the one-way distance.

Same capacity in 12V or 48V

If the build is new, pick the voltage first and the capacity second. These are the direct equivalents in our range:

Frequently asked questions

Battery tool: convert Ah to kWh for any battery in seconds — Ah to kWh Calculator.

Browse another voltage: 12V · 24V · 48V