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DIGI CN-Plus Mini 12V 314Ah Lithium Battery+Box,200A BMS,Solar Battery,With 120V Output

DIGI CN-Plus Mini 12V 314Ah Lithium Battery+Box,200A BMS,Solar Battery,With 120V Output

$849.00 USD
$849.00 USD $1,199.00 USD
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【Turnkey All-in-One Package】Get the 12V 314Ah battery plus the DIGI All-in-One Battery Box for CN Series — a protected, portable, drop-in-ready power unit out of the box.
【Massive Energy Density】4.02kWh reserve is over 3× a typical 12V 100Ah battery, powering RV appliances, off-grid systems, and backup loads with ease.
【Ultra-Compact & Lightweight】Battery is only 12.99 × 7.48 × 8.5 in and 70.5 lb, far smaller and lighter than ~180 lb lead-acid equivalents.
【Strong 200A Discharge】200A continuous current drives 12V inverters, high-power tools, and heavy equipment with stable, reliable output.
【Smart BMS + Long Lifespan】Intelligent BMS protects against short circuit, overcharge, over-discharge, and extreme temperatures; ≥4000 cycles and 10+ years of life at ~60% lower cost than lead-acid.
【Built for Harsh Environments】IP65 waterproof / dustproof with vibration resistance for marine, off-road, RV, off-grid solar, and emergency backup use.
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Customer Review Videos

Real installation and test videos from YouTube creators.

In this video, we put the Digi Marker 314Ah LiFePO4 battery to the test — and the results speak for themselves.

The 314Ah LiFePO4 cell is a serious workhorse for solar energy storage, off-grid systems, and DIY battery banks. With a nominal voltage of 3.2V and roughly 1kWh of usable energy per cell, it delivers the kind of capacity and cycle life that lead-acid simply can't match.

In this test we cover:
⚡ Open-circuit voltage check straight out of the box
⚡ Internal resistance measurement
⚡ Full capacity test — does it really hit 314Ah?
⚡ Discharge performance under real-world load
⚡ Build quality and terminal inspection

Key specs of the Digi Marker 314Ah LiFePO4 battery:
🔋 Nominal capacity: 314Ah
🔋 Nominal voltage: 3.2V (LiFePO4)
🔋 Cycle life: 4000+ cycles
🔋 Applications: solar storage, off-grid, RV, marine, DIY power walls

If you're building a battery bank or upgrading your solar setup, this is the capacity test you don't want to miss.

Small Size, High Power, Long Endurance

Small size, high power, long endurance—meet your DIGI MARKER marine-grade lithium battery: 200A max continuous/400A (10s)/800A (3s) peak discharge handles daily use, uphill loads, and marine needs effortlessly; compact to fit tight compartments, IP-rated & corrosion-resistant for saltwater/damp environments, plus app charge monitoring to avoid stranding. For small leisure boats (50-100lb trolling motors), it delivers 8-12hrs of low-speed runtime (4-6hrs at high speed); it also supports series connection, perfect for golf carts too.

Small Size, High Power, Long EnduranceSmall Size, High Power, Long Endurance

Bluetooth-Connected: Sync Battery Data in 1 Tap

One-tap Bluetooth pairing: Open the app, and it instantly connects to your battery—sync real-time stats (voltage, current, individual cell health) in seconds. Skip the hassle of manual testing; monitor your battery’s status remotely, whether you’re in your RV, on a boat, or off-grid. Control charge/discharge switches, check BMS firmware versions, and even update the systemwirelessly right from your phone—no need for messy wiring, tools, or disassembling your battery setup.

Bluetooth-Connected: Sync Battery Data in 1 TapBluetooth-Connected: Sync Battery Data in 1 Tap

3x Ultra-High Power: Stable Output + Energy Storage

This battery delivers reliable power supply and energy storage for home use, keeping your daily devices, AC, and appliances running smoothly; it uses a 4S4P configuration (scalable from 4.02kWh to 64.32kWh max capacity) to fit your home’s energy needs, plus 200A max continuous current and 4.02kWh max output power for steady, high-performance operation, and only requires balancing once every 6 months for long-lasting, consistent performance—low-maintenance, dependable home backup you can count on.

3x Ultra-High Power: Stable Output + Energy Storage3x Ultra-High Power: Stable Output + Energy Storage

Specs

12.8V
Nominal Voltage
14.6V
Charge Voltage
32Kg
Weight
4.02kWh
Energy
100A
Max Charging Current
200A
Max Continuous Discharging Current
2.56kwh
Max Load / Inverter Power
11.2V
Discharge Cut-off Voltage
≥4,000 Cycles
Cycle Life
Battery IP65 / Charger IP67
Waterproof Class
12.99×7.48×8.5 in
Dimensions (W x H x D)
Charge: -10°C~45°C
Discharge: -35°C~65°C
Low Temp Discharge: -35°C
Operating Temperature
BMS, Over Charge/Discharge, Low/High Temp Cut-off, Over Current, Short Circuit pre-charging, pre-discharging,
Safety Features
1 x 12.8V314Ah Battery, 1 x 14.6V 20A LiFePO4 Charger, battery box
Accessories
DIGI CN-Plus Mini 12V 314Ah Lithium Battery+Box,200A BMS,Solar Battery,With 120V Output
DIGI CN-Plus Mini 12V 314Ah Lithium Battery+Box,200A BMS,Solar Battery,With 120V Output
$849.00 $1,199.00
FREE Delivery Shipping Time: 3-7 business days