24V LiFePO4 Batteries
The 24V LiFePO4 battery — 25.6V nominal, eight cells in series — carries the same power at half the current of a 12V bank, which is why it suits solar, telecom and equipment better as loads grow.
Overview
A 24V LiFePO4 pack runs at 25.6V (eight cells in series) and delivers the same watts at roughly half the current of a 12V system, cutting cable size and losses as power rises. CMX Battery builds 24V banks for solar, telecom, mobility and OEM equipment with an integrated BMS and the enclosure your duty needs. For small loads 12V is simpler; once you pass a few hundred watts, 24V is the more efficient platform, and 48V beyond that.
Key specifications
| Specification | Value | Why it matters |
|---|---|---|
| Nominal voltage | 25.6V (8 cells in series) | Half the current of 12V for the same power. |
| Capacity | 100Ah typical; other sizes on request | Scales with duty. |
| BMS | Integrated, full protection | Matches the 8S topology. |
| Enclosure | Indoor/outdoor per duty, IP65 | Stationary or mobile rated. |
| Cycle life | 2,000–6,000 cycles | Quoted at defined DoD/temp. |
Typical applications
- Solar and off-grid: Mid-size 24V banks.
- Telecom and UPS: Stationary 24V backup.
- Mobility and equipment: Lower-current powertrains.
- OEM machinery bays: Custom 24V packs.
How to specify & buying guide
- Move to 24V once loads exceed a few hundred watts — smaller cables, lower losses than 12V.
- Match the charger/MPPT/inverter to the 25.6V LFP window.
- Parallel only identical 24V packs (same Ah, same BMS firmware).
- Size Ah from daily kWh ÷ 25.6V at 80–90% usable DoD.
Engineering & manufacturing at CMX Battery
Our modules pair matched LiFePO4 cells with a purpose-built BMS, busbars and mechanical enclosure. We design for the thermal and vibration profile of the application — stationary rack, wall mount or mobile pack — and validate the assembly on capacity, IR balance and thermal runaway margin before it ships.
Certifications & compliance
- UN38.3 — Mandatory lithium battery transport test (altitude, thermal, vibration, shock, external short). Required for any cross-border shipment.
- IEC62619 — International safety standard for industrial Li-ion cells and batteries; expected by EU and most APAC buyers.
- CE — EU declaration of conformity for the applicable directives.
- RoHS — Restriction of hazardous substances in the battery and BMS.
- IP65 — Dust-tight and low-pressure water-jet resistant — suitable for outdoor enclosures.
Frequently asked questions
When should I use 24V instead of 12V?
Once loads pass a few hundred watts — 24V carries the power at half the current, so cables and losses shrink.
Is it compatible with my inverter?
If the inverter's 24V battery range covers ~20–29V (LFP), yes.
Can I parallel 24V packs?
Yes, identical packs only (same Ah and BMS firmware), with equal cable lengths.
What BMS is inside?
An integrated 8S BMS with balancing and full protection; CAN/RS485 on request.
Related products & resources
More in this series
- Lithium Battery Products
- LiFePO4 Cells
- Cylindrical Lithium Cells
- LiFePO4 Battery Modules
- LiFePO4 Battery Management Systems (BMS)
- Sodium-Ion Batteries
- 12V LiFePO4 Batteries
- 48V LiFePO4 Batteries
- Residential Energy Storage Systems
- Commercial & Industrial Energy Storage
- Containerised BESS
- Portable Power Stations
- RV Lithium Batteries
- Marine LiFePO4 Batteries
- Golf Cart Lithium Batteries
- Deep Cycle LiFePO4 Batteries
- Trolling Motor Lithium Batteries
- Forklift Lithium Batteries
- Self-Heating LiFePO4 Batteries
- Low Temperature Lithium Batteries
- Hybrid Inverters
- Inverter Chargers
- MPPT Solar Charge Controllers
Request a quote
Send us your voltage, capacity, dimensions, certification target and annual volume. Our engineering team returns a proposal within three working days. Start your RFQ or review our custom pack capabilities.