WattCycle_12V_314Ah_Bluetooth_LiFePO4_Battery.webp__PID:0d3be9ea-6f51-47fa-8278-ece364bf9995WattCycle_12V_314Ah_Bluetooth_LiFePO4_Battery_Low_temp_Protection
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019WhWattCycle_12V_314Ah_Bluetooth_LIFePO4_Battery_2PACKWattCycle_12V_314Ah_Bluetooth_LIFePO4_Battery_3PACK[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
WattCycle_12V_314Ah_Bluetooth_LiFePO4_Battery.webp__PID:0d3be9ea-6f51-47fa-8278-ece364bf9995
WattCycle_12V_314Ah_Bluetooth_LiFePO4_Battery_Low_temp_Protection
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
WattCycle_12V_314Ah_Bluetooth_LIFePO4_Battery_2PACK
WattCycle_12V_314Ah_Bluetooth_LIFePO4_Battery_3PACK
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh
[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh

[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh

Regular price $599.99 CAD $1,299.99 | Save $700.00 (53% off)
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Certifications

IEC/CE-EMC/CE-ROHS/CE-Battery/FCC-SDOC/UD38.3/MSDS/PSE/METI/CE-RED/UL

⚡The 12V 280AH MINI and the 12V 314AH MINI BT have the same size and weight.

⚡15.12 x 7.64 x 9.76 in | 59.52 lbs

⚡Upgrade to 314Ah capacity & 4019Wh of energy

⚡Ideal for RVs, solar systems, home storage, trolling motors, and marine

⚡All-round 200A BMS protection

⚡EV Grade-A cells with 5,000-15,000 DOD

⚡Low-temperature cut-off protection (below -4°F)

⚡Bluetooth 5.0 (Android & iOS)

⚡Max. 4S4P to build an energy beast of 64.30 kWh

⚡Unique internal metal frame improves swelling & shock resistance

⚡30% faster dissipation with built-in aluminum cooling fins

⚡50% higher current output with oxygen-free copper wires

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WattCycle_12V_314Ah_Bluetooth_LiFePO4_Battery_Low_temp_Protection

[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh

1 PACK (C$599.99) - $599.99
  • 1 PACK (C$599.99) - $599.99
  • 2 PACK (C$593.99/pack) - $1,187.98
  • 3 PACK (C$581.99/pack) - $1,763.97
  • 4 PACK (FREE 12V 60A Charger) - $2,327.96

[🎄Christmas Deal] 12V 314Ah MINI Bluetooth LiFePO4 Battery | 200A BMS | 4019Wh

Frequently Bought Together

$79.99
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$249.99

TOTAL: $889.95

Features

Power Your Adventures with Unmatched Reliability

Elevate your energy independence with the WattCycle 12V 314Ah MINI Bluetooth Lithium Battery—a high-performance, lightweight power solution designed for adventurers, off-grid enthusiasts, and eco-conscious users. Whether you’re powering an RV, marine vessel, solar setup, or backup home system, this lithium iron phosphate (LiFePO4) battery delivers exceptional capacity, durability, and smart technology to keep you running longer and safer.

Key Features:

  • Massive 314Ah Capacity: Store ample energy for extended trips or emergency backup needs, with 4,010Wh of reliable power to support high-demand appliances and systems.
  • Bluetooth Smart Monitoring: Seamlessly track battery status (voltage, temperature, and remaining capacity) in real-time via your smartphone. Stay informed and optimize usage effortlessly.
  • 5,000+ Deep Cycles: Built with premium LiFePO4 cells and an advanced BMS (Battery Management System), enjoy a lifespan 10x longer than lead-acid batteries—even with daily deep discharges.
  • Lightweight & Space-Saving: At 1/3 the weight of traditional batteries, install and transport with ease. Perfect for mobile setups where every pound matters.
  • Ultimate Safety & Protection: The integrated BMS safeguards against overcharge, over-discharge, short circuits, and extreme temperatures, ensuring worry-free operation in harsh environments.

Why Choose Wattcycle?

✅ Zero Maintenance: Skip the hassle of watering or periodic checks—just install and enjoy consistent power.

✅ Fast Charging: Compatible with solar, alternators, and standard chargers; recharge up to 5x faster than lead-acid alternatives.

✅ Eco-Friendly: Non-toxic, recyclable, and free from hazardous materials—ideal for sustainable living.

Upgrade to Smarter Energy Today!

The Wattcycle 12V 314Ah MINI Bluetooth Lithium Battery combines cutting-edge technology with rugged durability, empowering you to explore farther, live greener, and never compromise on power. Includes a user-friendly app, comprehensive BMS protection, and a 7-year warranty for peace of mind.

Tech Specs

General

Dimensions (Inches) 15.12 (L) x 7.64 (W) x 9.76 (H) 
Weight 59.52lbs / 27kg
Waterproof Rating IP65
Warranty Sign Warranty to extend for 7 years
Case Material ABS+PC/UL94 V-0
Terminal M8 bolts

Battery BMS

BMS 200A
Standard/Max. Continuous Charging 62.8V/200A
Max. Continuous Discharge Current 200A
Over-current Discharge Protection 210A±10A
Over-current Charge Protection 210A±10A
Short Circuit Current Protection Support
Release Condition Cut Load
Charging High Temperature Protection 140°F ~ 158°F / 60°C ~ 70°C
Discharging High Temperature Protection 149°F ~ 167°F / 65°C ~ 75°C
High Temperature Protection Release Condition Drop by 41°F ~ 59°F / 5°C ~ 15°C
Charging Low Temperature Protection  23°F ~ 41°F / -5°C ~ 5°C
Discharge Low Temperature Protection -13°F ~ 5°F / -25°C ~ -15°C
Low Temperature Protection Release Condition Rise by 41°F ~ 59°F / 5°C ~ 15°C
Rated Voltage  12.8V
Standard Charging Voltage 14.6V±0.2V
Shipping Voltage 12.8V~13.5V
Shipping Capacity 50%
Cycle Life 6000@80%DOD
Self Discharge Rate <3%/Month
Series & Parallel Connections Max. 4 Parallel 4 Series
Cell Certifications UL1642/UL2580/UN38.3

Comparison

Version
Size 15.12 x 7.64 x 9.76 inch 15.12 x 7.64 x 9.76 inch 15.12 x 7.64 x 9.76 inch
Weight 57.32 lbs 59.52 lbs 59.52 lbs
Nominal Voltage 12.8V 12.8V 12.8V
Energy 3584Wh 4019Wh 4019Wh
BMS 200A 200A 200A
Bluetooth × ×
Low-tem Protection
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Youtube Review

Reviews

Customer Reviews

Based on 48 reviews
75%
(36)
23%
(11)
2%
(1)
0%
(0)
0%
(0)
A
Anonymous
1 PACK (C$599.99)
12V 314Ah miniBluetoothLiFePo4 battery

Purchased the LiFePo4 battery charger and the 12V 314Ah mini Bluetooth battery from Watt Cycle. So far I am happy with both products. The battery will replace my 12V AGM battery setup on my RV trailer. Just getting it set up and running it through some tests. So far I am pleased with the results.

R
Rob Morash
4 PACK (FREE 12V 60A Charger)
Can't wait to install my 4 wattcycle 314AH batteries

Can't wait to install my 4 wattcycle 314AH batteries. From outside lookwe'll build. The app does have room for improvement. I will be doing aYouTube review in the new year once I finish setting up my channel . Retired Rob doing it all.

A
Anonymous
3 PACK (C$581.99/pack)
So Far so good

So Far so good !

A
Anonymous
1 PACK (C$599.99)
Great

Great product

A
Anonymous
1 PACK (C$599.99)
So far so good

So far so good. Meets all my needs.

User Manual

WattCycle 12V 314Ah LiFePO4 Battery with Bluetooth

WattCycle 12V 314Ah LiFePO4 Battery with Bluetooth—your high-capacity solution delivering a true 314 Ah (4.01 kWh) energy reserve in a compact, portable package. Perfectly suited as an upgrade from any “12V 300Ah lithium battery,” it gives you the extra runtime you’ve been looking for without adding bulk.Core Advantages in One UnitEV-Grade A+ Cells ensure stable, high-current delivery200 A BMS with over-current, over-charge, and low-temp cut-off (< –4 °F)IP65 Waterproof enclosure for dusty trails or marine sprayBuilt-in Cooling Fins disperse heat 30 % fasterBraided Copper Wiring delivers 50 % higher currentAll-Aluminum Frame for shock resistanceBluetooth 5.0 monitoring via the WattCycle app15,000+ Cycles for a decade of service life
WattCycle_12V_314Ah_Bluetooth_LiFePO4_Battery_4.01kWh_RV_Application_1

Smarter Monitoring

WattCycle 12V 314Ah LiFePO4 Battery with Bluetooth—your high-capacity solution delivering a true 314 Ah (4.01 kWh) energy reserve in a compact, portable package. Perfectly suited as an upgrade from any “12V 300Ah lithium battery,” it gives you the extra runtime you’ve been looking for without adding bulk.

WattCycle_12V_314Ah_Bluetooth_LiFePO4_Battery_Home_Storage_1

Weather-Proof PerformanceLiquid

Whether you’re charging in 113 °F summer heat or discharging at –4 °F ice-fishing, this battery keeps pace. Charge range: 32 °F to 113 °F (0 °C–45 °C). Discharge range: –4 °F to 140 °F (–20 °C–60 °C). For anyone running a “solar battery 12V 300Ah” system in extreme climates, this pack won’t flinch.

WattCycle_12V_314Ah_Bluetooth_LiFePO4_Battery_Low_temp_Protection_1

High-Capacity Performance

Compared with our 12V 280Ah MINI model, the new 314 Ah battery packs 15 % higher energy density and a 12 % capacity bump—ending your energy anxiety once and for all. For those eyeing a “300Ah slim lithium battery 12V,” this is the same sleek form factor with extra juice. At just 59.5 lbs (15.12×7.64×9.76 in), it’s one-third the weight of lead-acid equivalents yet doubles the usable energy. Perfect when you need a “solar battery 12V 300Ah” solution without sacrificing cargo space.

WattCycle_12V_314Ah_Bluetooth_LiFePO4_Battery_4019W_Capacity_Upgrade_1

Triple-Shield Safety

The WattCycle 12V 314Ah LiFePO4 Battery stands up to harsh conditions thanks to its unique full-aluminum internal frame,Which not only reinforces the cell structure but also integrates cooling fins that improve heat dissipation by 30 %. That means during heavy discharge or rapid charging, excess warmth is whisked away faster—protecting cell health and maintaining peak performance. Meanwhile, braided copper wires have been newly added inside the battery, enabling it to provide more than 50% of the power with the minimum voltage drop. This three-tier design makes it one of the safest 12V 300Ah deep cycle battery options on the market.

WattCycle_12V_314Ah_Bluetooth_LiFePO4_Battery_Aluminum_Cooling_Fins_Metal_Frame_1

Simplified Comparison

For those running three 12V 100Ah batteries in parallel, you’d typically combine to 300 Ah. That setup adds weight, wiring complexity, and more points of failure. By choosing one WattCycle 314Ah MINI battery instead. you get additional benefits.

WattCycle_12V_314Ah_Bluetooth_LiFePO4_Battery_Lead_acid_Replacement_1

Scalable Energy Expansion

Scale up your array with extra WattCycle battery to build a 4S4P (64.3 kWh) mega-bank ideal for large solar arrays or whole-home backup. your go-to for WattCycle 12V 314Ah batteries that need to grow as your demand does.

WattCycle_12V_314Ah_Bluetooth_LiFePO4_Battery_4S4P_64.31kWh_System_1

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