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CXENY 24V 300Ah LiFePO4 Battery
🔋 7.68kWh Energy · 💨 Lightweight Design · 🧠 JBD 200A BMS · 🔥 8,000+ Cycles · 🛡️ 6-Year Warranty (5+1 with Registration)
Battery Only — Use with Your Existing 24V LiFePO₄ Charger
Extended warranty requires free online registration within 30 days of purchase.
$945.99
Free Shipping · US Stock · 6-Year Warranty (5+1)
🔋 CXENY 24V 300Ah LiFePO₄ Battery — 7.68kWh, 200A BMS, APP Control
This CXENY Grade A LiFePO₄ battery delivers 7.68kWh usable energy with high capacity, durability, and smart APP control. Built with premium LiFePO₄ cells and a JBD 200A Smart BMS with 6-layer protection, it ensures safe, efficient, long-lasting performance. Ideal for home solar energy storage, RVs, off-grid systems, and emergency backup power — a cost-efficient power solution for all your energy needs.
Applications: Home Solar ✅ · RV ✅ · Off-Grid ✅ · Emergency Backup ✅ · Marine ✅
🔋 CXENY 24V 300Ah — Professional Solar Energy Storage
CXENY 24V 300Ah LiFePO₄ battery offers high capacity and durability at a competitive price. Featuring smart APP monitoring, 200A JBD BMS, and Grade A cells — the ideal cost-efficient power solution for residential solar energy storage and off-grid applications.
- ✓ 7.68kWh usable energy — 300Ah capacity
- ✓ JBD 200A Smart BMS with 6-layer protection
- ✓ APP real-time monitoring & control
- ✓ 8,000+ cycles — long-lasting performance
- ✓ Supports capacity expansion for scalable solar systems
- ✓ 3 flexible charging methods: solar system, generator, and AC outlet
🛡️ 6-Year Total Coverage (5+1 Extended with Free Registration)
Extended warranty requires free online registration within 30 days of purchase.
📋 Key Specifications
🔒 200A BMS LiFePO₄ — 6-in-1 Safety Protection
Features CXENY's smart 200A JBD BMS with 6-layer protection: charge/discharge protection, temperature protection, short circuit protection, auto-balancing, Bluetooth monitoring, and hibernate mode. Ensures safe, efficient, long-lasting performance for LiFePO₄ battery systems.
📐 Premium Design — 20.08 × 10.43 × 10.83 in
CXENY 24V 300Ah LiFePO₄ battery features high-quality Grade A cells, M8 terminals, 50A Anderson interface, foldable handle, and stainless steel housing for durable, long-lasting use.
📱 Power Anywhere with APP Real-Time Monitoring
CXENY 24V 300Ah LiFePO₄ battery powers all home appliances anywhere, with ultra-long runtime and APP real-time monitoring. Reliable power for off-grid, RV, home solar, and emergency use.
🔌 3 Charging Methods — Solar System · Generator · AC outlet
CXENY LiFePO₄ battery supports 3 flexible charging methods: solar system, generator and AC outlet — for reliable power anytime, anywhere.
🔋 Support Capacity Expansion for Solar System
CXENY LiFePO₄ battery supports capacity expansion, compatible with solar panels, controllers, and inverters. Build a scalable home solar system to power all household appliances reliably.
🏠 Versatile Power — Forklift · Yacht · RV · Home
CXENY LiFePO₄ battery delivers reliable, long-lasting power for forklift, yacht, RV, and home energy storage. Versatile solution for industrial, marine, outdoor, and residential use.
✅ Who Should Choose the 24V 300Ah Battery?
The 24V 300Ah battery delivers 7.68kWh of reliable energy — perfect for:
- ✓ Home Solar Energy Storage — store solar power for nighttime or cloudy days
- ✓ RV / Camper Owners — extended off-grid power for long road trips
- ✓ Emergency Backup Power — keep essential appliances running during outages
- ✓ Off-Grid Systems — reliable power for cabins, tiny homes, and remote locations
- ✓ Marine / Yacht — power for onboard electronics and trolling motors
- ✓ 200A JBD BMS & APP Monitoring — safe operation and real-time control
⚡ Need less capacity? Check our 24V 200Ah for smaller energy storage needs.
📍 Real-World Scenarios — Where 24V 300Ah Excels
- Home Solar System: Pair with solar panels and inverter — 7.68kWh covers most daily household energy needs.
- Extended RV Trip: Power your refrigerator, lights, and devices for 5-7 days without recharging.
- Emergency Backup: Keep your refrigerator, medical devices, and essential lights running during extended power outages.
- Off-Grid Cabin: Store solar energy and enjoy reliable, sustainable power in remote locations.
Ready to Check Compatibility?
💡 The 24V 300Ah battery is the right choice for home solar, RV, and emergency backup applications.
👉 Check Compatibility & Buy Now7.68kWh · JBD 200A BMS · 8,000+ Cycles · 6-Year Warranty (5+1 with Registration)
🚚 Free Shipping · US Stock · 2-7 Business Day Delivery
Free Online Technical Guides · 6-Year Warranty (5+1 with Registration) · US-Based Support
Ready to Upgrade Your Power System?
The 24V 300Ah battery delivers 7.68kWh of reliable energy — perfect for home solar, RVs, and emergency backup. Battery only — use with your existing 24V LiFePO₄ charger.
✔ 7.68kWh Capacity | ✔ JBD 200A BMS | ✔ 6-Year Warranty (5+1)
👉 Buy Now — 24V 300Ah Battery OnlyTECH SPECS
| Item | Specification |
|---|---|
| Nominal Voltage | 25.6V |
| Nominal Capacity | 300AH |
| Energy | 7.68KWh |
| Max Continuous Output Power | 5.12KW |
| BMS | 8S 200A |
| Charge Voltage | 29.2V |
| Discharge Cut-off Voltage | 20V |
| Recommended Charging Current | ≤150A (0.5C) |
| Max. Charging Current | 200A |
| Max. Continuous Discharging | 200A |
| Peak Discharge 35 Sec | 400A |
| Operating Temperature Range | Charge: 32°F to 113°F (0°C to 45°C); Discharge: -4°F to 140°F (-20°C to 60°C) |
| Cycle Life | ≥8000 Cycles |
| Communication | Bluetooth |
| Dimensions | 20.08*10.43*10.83 inch / 510*265*275 mm |
| Safety Features | Over charge/discharge, Over current, Short circuit, Temperature protection |
| Series Connectable | Support series connect to 48V |
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FAQs
How long does the 24V 300Ah battery last?
▼
How long does the 24V 300Ah battery last?
Typically 15+ years or 8,000+ cycles under normal usage conditions.
What applications is this battery suitable for?
▼
What applications is this battery suitable for?
Home solar energy storage, RVs, campers, off-grid systems, emerggency backup power, marine, forklifts, and other 24V applications.
How much power can I get from a single charge?
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How much power can I get from a single charge?
7.68kWh usable energy - enough to power a small housethold's essential appliances for 1-2 days or an RV for up to a week.
What does the 5+1 warranty mean?
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What does the 5+1 warranty mean?
5-year full manufacturer warranty plus 1-year extended prrotection when you register online within 30 days of purchase. Total 6-year coverage. Registration is free.
Can I expand the capacity of this battery system?
▼
Can I expand the capacity of this battery system?
Yes. The 24V 300Ah battery supports capacity expansion, allowingyou to build a scalable solar storage system.
What BMS does this battery use?
▼
What BMS does this battery use?
This battery uses a JBD 200A Smart BMS with 6-layer protection - an industry-leading brand known for reliability and safety in lithium battery systems.
What charging methods does this battery support?
▼
What charging methods does this battery support?
The battery supports 3 charging methods: solar system, generator and AC outlet.
Can I monitor the battery remotely?
▼
Can I monitor the battery remotely?
Yes. The battery features Bluetooth APP monitoringg, allowing you to check voltage, current, temperature, SOC and protection status anytime, anywhere.
19.2 kWh powers my 40,000 lb motor yacht all night without the generator running. This includes an air conditioner, full size refrigerator, under counter refrigerator and lights etc. Need I say more?
Bought 2, 24v 200ah batteries. Got the first back in May and the second in July 2025. Contacted the seller and got the go-ahead to connect them in parallel. Just finished connecting them. Everything seems to be working great as expected.
Excellent Battery we are Desert Eagle Solar so we buy our share of batteries
"So far so good after a few months of RV use.
3x 24v 200ah batteries run to a Victron Multiplus-ii 24v 3000w inverter.
Charged each to within .1v and hooked in parallel with equal length + and equal length - cables to a Victron Lynx Power-In.
I did have to contact the vendor for charging specification, as I don't think they were listed in documentation. Only charging voltage was listed, not what the battery should stop charging at."
"Hello, this is the data provided by the battery engineer. Please check:
Absorption Voltage: 28.8V
Float Voltage: 27V
Absorption Time: 30 mins
Repeated Absorption Time: 30 mins"
Tough and rugged battery. I have plans for these.