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EVE 24V 304Ah (8x LiFePO4 Cells) + JK 200A BMS Combo Kit
EVE 24V 304Ah (8x LiFePO4 Cells) + JK 200A BMS Combo Kit
Genuine A-Grade EVE Cells with JK 2A Active Balancing BMS
Regular price
$3,199.00
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In Stock
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DESCRIPTION
EVE 304Ah LiFePO4 Cells with JK Smart BMS: A Complete 24V Energy Storage Kit
Engineered for Off-Grid Reliability and Long-Term Performance
This 24V 304Ah LiFePO4 battery kit combines eight premium EVE LF304 cells with a JK Smart Bluetooth BMS, delivering a robust and intelligent energy storage solution. Designed for caravan, RV, marine, and off-grid solar systems, the kit provides a genuine 24V nominal configuration with a typical capacity of 315Ah, ensuring ample power for extended adventures or backup requirements.
Unlike generic cell bundles, every EVE cell is sourced directly from the manufacturer, guaranteeing authentic A-grade LiFePO4 cells with factory-welded dual M6 terminals. This eliminates the risk of counterfeit or second-life cells, which can suffer from reduced capacity and premature failure. The included JK BMS with 2A active balancing actively manages each cell, preventing voltage drift and maximising usable capacity over thousands of cycles.
Why This Kit Outperforms Standard Battery Assemblies
Building a 24V lithium battery from individual cells offers significant advantages over sealed drop-in batteries. You gain full control over cell quality, can replace individual components if needed, and achieve a higher continuous discharge capability. This kit is particularly suited to users who demand transparency and serviceability in their power system.
The JK BMS 200A is a standout feature, offering active balancing that transfers energy between cells rather than simply dissipating it as heat. This patented technology maintains cell voltages within millivolts, extending cycle life and improving safety. With Bluetooth connectivity, you can monitor cell voltages, temperature, and state of charge in real time via the dedicated app, giving you complete visibility of your battery's health.
Key Features of the EVE 24V 304Ah Kit
- Genuine A-Grade EVE LF304 Cells: 8x 3.2V 304Ah LiFePO4 cells with a typical capacity of 315Ah, factory-welded M6 studs, and over 4000 cycles at 25°C.
- JK Smart BMS with 2A Active Balancing: 200A continuous rating, microprocessor-controlled balancing, Bluetooth monitoring, and comprehensive protection (overcharge, over-discharge, short circuit, temperature).
- Complete Connection Hardware: 8x aluminium busbars, 32x M6 bolts, 750mm balance leads, 7AWG silicone power cables, on/off switch, and NTC temperature sensor with dual probes.
- Instructional Video Included: A USB drive with a detailed installation guide helps prevent wiring errors and ensures a safe setup.
Advanced Cell Technology for Demanding Applications
The EVE LF304 cell is a benchmark in the LiFePO4 industry, known for its high energy density and exceptional cycle life. With a continuous discharge rate of 1C (304A), this 8S configuration can deliver substantial power for inverters, winches, or high-draw appliances. The aluminium shell and laser-welded construction provide mechanical robustness, while the LiFePO4 chemistry inherently resists thermal runaway, making it one of the safest lithium options available.
These cells are well-suited to 24V solar battery banks, RV house batteries, and marine trolling motor setups. Their wide operating temperature range (-20°C to 60°C discharge) ensures reliable performance in Australian conditions, from cold highland mornings to hot coastal afternoons.
Intelligent Battery Management with JK BMS
The JK Smart Bluetooth BMS is a versatile unit compatible with 8S to 16S configurations, making it adaptable for future system upgrades. Its 2A active balancing current is significantly higher than many competing BMS units, allowing it to correct even large cell imbalances quickly. The common port design simplifies wiring, and the integrated switch provides a convenient manual disconnect.
Through the mobile app, you can configure protection parameters, view historical data, and receive alerts for any abnormal conditions. This level of control is invaluable for maintaining a healthy battery and diagnosing issues before they lead to downtime.
What's Included in the 8S Kit
- 8x EVE 304Ah LiFePO4 cells (LF304)
- 8x aluminium busbars with 32x M6 bolts
- 1x JK Smart Bluetooth BMS 200A (8S-16S) with 2A active balancing
- 1x set of 750mm balance cables
- 1x 150mm on/off switch
- 2x 7AWG silicone black P- cables and 2x 7AWG silicone blue B- cables
- 1x 400mm NTC temperature sensor with dual probes
- 1x USB drive with instructional video
Build Your Own High-Performance 24V Battery
Whether you're upgrading an existing 24V off-grid system or building a new lithium battery for your caravan, this EVE and JK combo kit provides the core components for a reliable and long-lasting power source. By assembling the battery yourself, you gain a deeper understanding of your energy system and the confidence to maintain it for years to come.
Take control of your energy storage with a kit that prioritises quality, safety, and performance. Order the EVE 24V 304Ah LiFePO4 Cell and JK BMS Combo Kit today and power your next adventure with confidence.
SKU: EVE-LF304-8S
SPECIFICATIONS
See Data Sheet for Full Specifications
EVE 304Ah Specifications
| Battery Cell Type | Lithium Iron Phosphate (LiFePO4) |
|---|---|
| Model Number | LF304 |
| Nominal Voltage | 3.2V |
| Nominal Capacity | 304Ah |
| Typical Capacity | 315Ah |
| Cycle Life(25°C) | >4000 cycles |
| Cycle Life(45°C) | >2000 cycles |
| Working Voltage | 2.5-3.65V |
| Internal Resistance | ≤ 0.5 mΩ |
| End of discharge Voltage | 2.5V |
| Charge Method | CC/CV |
| Standard charge and discharge Charge/Discharge Current | 0.5C/0.5C |
| Continuous Charge/Discharge Current | 1C/1C |
| Pulse Charge/Discharge Current（30s） | 2C/2C |
| Recommended SOC window | 10%-90% |
| Charging Working Temperature | 0℃-50℃ |
| Discharging Working Temperature | -20℃-60℃ |
| Dimensions(mm) | L173.7mm X W71.7mm X H207.2mm |
| Weight | 5.45KGS +/- 164g |
| Shell Material | Aluminum |
JK Smart Bluetooth BMS 200A 8S to 16S Specifications
- Over charge protection
- Over discharge voltage
- Short circuit protection
- Over current protection
- Cell Dropout protection
- High/low temperature protection
| Charging Current | 200A |
| Usage Scenario | Power BMS, Energy Storage BMS |
| Certification | CE,RoHS |
| Balance Function | Microprocessor Controlled Active Balancing BMS (any cell to any cell and programmable) |
| Handware or Smart | SMART BMS |
| Charge and Discharge Port | Common Port BMS |
| Type | LiFePO4 Battery BMS |
| Battery series | 8S to 20S |
| Applications | LTO, LiFePO4, Sodium Ion |
| Over charge protection | YES |
| Over discharge voltage | YES |
| Short circuit protection | YES |
| Balance function | YES |
| Bluetooth | YES |
| Accessory | ~750mm Balance Leads, ~400mm NTC (2x Probes), ~150mm On/Off Switch |
| Single voltage range | 1V~5V |
| Over current protection | YES |
| Dropout protection | YES |
| Over temperature protection | YES |
| SKU: | EVE-LF304-8S |
| Model #: | EVE-LF304-8S |
| MPN: | EVE-LF304-8S |
WARRANTY
Note: A BMS with cell balancing and overvoltage/undervoltage and temperature protection is required. Failure to use an appropriate BMS will void the warranty.
1. Purpose The primary purpose of this Warranty is to clearly define the matters related to warranty policy of Products.
2. Warranty Condition 2-1. Warranty Period The Performance Warranty for the Product is valid for 5 years from the invoice date.
2-2. Limitation of Warranty scope Liability under this Warranty shall be limited to replacement, repair, refund and compensation. Replaced or repaired Products shall be warranted for the remainder of the original Term of Performance Warranty. In any event, the replacement shall not justify the renewal of the Term of Performance Warranty.
2-3. Exclusion of Warranty Damage to the Products resulting from any of following activities is NOT covered by this Limited Warranty: - Improper transportation, storage, installation or wiring by Buyer - Modification, alteration, disassembly, repair or replace by someone other than authorised personnel - Noncompliance with official installation manual - External influences including unusual physical or electrical stress (power failure surges, inrush current, lightning, flood, fire, accidental breakage, etc.) - Use of an incompatible inverter, rectifier or other equipment.
3. Performance Warranty (Standard) The product retains at least 80% of Nominal Energy for the either 5 years after the date of the invoice date when the battery system is operated under a normal use followed by the specification and the manual. The term “Nominal Energy” herein means the initially rated capacity of the Products as printed on the label of the Products. The precondition of the valid 5 year Performance Warranty shall be as follows: (i) The ambient temperature during the operation of the Products shall not fall out of range of the cell specifications in the data sheet (ii) The energy throughput is less than values in table below: Capacity measurement condition: - Ambient temperature: 25~30℃ - Initial battery temperature from BMS: 25~30℃ - Charging/discharging method - Charge: (0.5)CC/CV (Constant voltage (3.65)V, Cut-off current (0.03)C) - Discharge: (0.5)CC (Cut-off voltage (2.5)V) - Current at (0.5)C: (152)A - Current and voltage measurement at battery DC side
4. Out of Warranty Policy Product damage which is not caused by seller, a charged service can be provided, including all the expenses of such as material cost, labor cost, warehouse cost, transportation cost, customs duties, analysis cost, management cost, corporate profits, disposal expense(If necessary) and so on.
5. About Service Products/Parts Service products/parts are able to be used as new or refurbished condition which performance is equal to or higher than defective Products. In the event the Products are not available in the market anymore, the parts may be replaced with a different kind of product with equivalent functions and performances or refund the remaining annually depreciated value of the purchase price of the Products during the Term of Performance Warranty as the Compensation Scheme below. The purchase price mentioned hereinabove means the list price actually paid by the Buyer for the purchase.
- Compensation Scheme in the unlikely case replacement cells are no longer available -
CLASS I : 100% of the purchase price from the initial installation date to 12th month CLASS II : 80% of the purchase price from 13th to 24th month CLASS III : 60% of the purchase price from 25th to 36th month CLASS IV : 40% of the purchase price from 37th to 48th month CLASS V : 20% of the purchase price from 49th to 60th month No warranty of performance will be provided from the 61st month.
