EleStore 300Ah 12.8V LiFeP04 Battery -(EVE Cells) & (Bluetooth BMS -JBD) - 300A Charge/Discharge

Core Features That Set Us Apart
1. Premium Grade A EVE Prismatic Cells

- Battery Type: Lithium-Iron Phosphate (LiFePO4) – the safest lithium chemistry, non-toxic, and fire-resistant

- Standard Voltage: 12.8V | Usable Capacity: 300Ah (3840Wh) – massive energy storage for extended use

- Cell Type: EVE Grade A 3.2V 304Ah LFP Prismatic Cells – superior consistency, stability, and lifespan

- Configuration: 4S1P – optimized for maximum efficiency and reliability

- Cycle Life: 4000 cycles @ 80% DoD – up to 10+ years of service life (far longer than lead-acid batteries)

2. Ultra-Powerful Charge & Discharge Performance

- Max Continuous Charging Current: 300A (1C) – fast charging, compatible with high-output chargers

- Max Continuous Discharging Current: 300A (1C) – powers high-demand devices, inverters, and motors

- Peak Discharge Rate (1.5s): 1240±250A (4C+) – exceptional burst power for startup loads and heavy equipment

- Charging Type: CC/CV (Constant Current/Constant Voltage) – efficient, safe charging for longer battery life

3. Intelligent JBD Smart BMS with Bluetooth App

- BMS Brand: JBD Smart 300A-S Programmable BMS – industrial-grade protection and customization

- Bluetooth Monitoring: Control and monitor via EcoWatt Energy Connect App – check voltage, current, SOC (State of Charge), temperature, and fault alerts in real time

- Full Protection: Over-charge, over-discharge, over-current, short circuit, and over-temperature protection (charging >65±5°C, discharging >75±5°C)

- Recovery Protection: Over-charge recovery (14±0.2V or discharge >2A); Over-discharge recovery (10.8±0.2V or charge >2A)

4. Rugged, Weatherproof & Easy to Install

- IP67 Waterproof & Dustproof Rating – ideal for marine, outdoor, and harsh environments (resistant to water, dust, and corrosion)

- Case Material: Durable ABS – sturdy, impact-resistant, and built to last

- Dimensions: 370x190x250mm (including handles); 345mm without handles (base of battery to base of handles: 190mm) – compact design with built-in handles for easy transport

- Weight: 25KG – lightweight compared to lead-acid batteries of the same capacity, easy to install and move

- Input/Output Port: M8 – secure, reliable connection for all applications

5. Flexible Expansion & Universal Compatibility

- Maximum Connectivity: Unlimited in parallel (scale capacity as needed) | Up to 4 in series (build 12V/24V/36V/48V systems)

- Perfect for DIY solar setups, off-grid homes, RVs, boats, and industrial equipment – compatible with most inverters, chargers, and power systems

6. Certified & Backed by a 5-Year Warranty

- Certifications: IEC62619, UL1642A, UN38.3, ROHS – meets global safety and environmental standards, ideal for international export

- Warranty: 5-Year Full Replacement Warranty – peace of mind, knowing your investment is protected

Ideal Applications:
RV, Camper, Trailer
Boat, Marine, Yacht
Solar Energy Storage System
Off-Grid Home & Cabin
Truck, Vehicle Auxiliary Battery
Industrial Equipment, AGV, Robotics
UPS, Backup Power, Telecom
Outdoor Work & Camping Power

Specifications
Type of Battery: Lithium-Iron Phosphate (LiFePO4)
Standard Voltage: 12.8V
Usable Capacity: 300Ah (3840wh)
Cycle Life: 4000 @ 80% DoD
Charging Cut-Off Voltage: 14.8+0.2V
Discharge Cut-Off Voltage: 9.0+0.2V
Over-Charge Recovery Voltage: 14+0.2V or Discharge 2 2AOver-Discharge Recovery Voltage: 10.8+0.2V or Charge > 2A
Max. Continous Charging: Current 300A (1C)Max. Continous Discharging: Current 300A (1C)Peak Discharge Rate (1.5s): 1240+250A (4C+)Battery Pack Assembly Method: 4S1P
Cell Type: EVE Grade A 3.2V 304Ah LFP Prismatic Cell
BMS Brand: JBD Smart 300A-S Programmable BMS
Charging Type: CC/CV
Charging Temperature: -10 ~ 65°C
Discharging Temperature: -20 ~ 75°C
Charging Temp Protection: >65+5°C
Discharging Temp Protection: >75+5°C
Maximum Battery Connectivity: Unlimited in Parallel/Four in SeriesInput/Output Port Type: M8
Dimensions: 370x190x250mm (including handles - 345mm
without handles) -
Base of battery to base of handles - 190mm
Weight: 25KG
Case Material: ABS
Ip Rating: IP67
Certifications: IEC62619/UL1642A/UN38.3/ROHS
Warranty: 5 Year Full Replacement WarrantyBluetooth BMS: Yes, via EcoWatt Energy Connect app