KeepKnow 12V 100Ah Lithium Battery (Black)

$149.99
$189.99
21% OFF

Power up with KeepKnow 12V 100Ah Group 31 Lithium Battery (Black)

  • Compact and Lightweight: Group 31 size (12.8 × 6.8 × 8.5 inches), weighing only 23.7 pounds.
  • Reliable Output: 1,280Wh capacity with 1,280W output for reliable, long-lasting performance across applications.
  • Flexible Energy Solution: Supports 4S4P expansion for high-capacity 48V 400Ah systems.
  • Real-Time Monitoring: Monitor key battery metrics on the go with Bluetooth 5.0 for optimal performance.
  • Long-Lasting Performance: 4000+ deep cycles at 100% DOD and 6000+ deep cycles at 80% DOD.
  • 3 charging methods: LiFePO4 charger (14.6V 20A recommended), solar with controller and alternator or generator.
  • Comprehensive Protection: Built-in 100A BMS ensures safety with overcharge, over-discharge, overheat, short circuit protection, auto-reconnect, and low-temperature cut-off.
  • Rugged Protection: IP65 waterproof, military-grade shock resistance, and flame-retardant ABS case.
  • Wide Operating Range: Reliable performance from -4°F to 140°F, ideal for RVs, boats, solar, and off-grid applications.
  • Reliable Longevity: 10+ years lifespan with 5-year warranty coverage.
  • Trusted Compliance: Meets FCC, CE, RoHS, and UN38.3 requirements.
  • Maintenance-Free and Eco-Friendly: KeepKnow provides effortless and eco-conscious energy storage.
  • Attention: DO NOT use as a starter battery for vehicles (cars, motorbikes, tractors, etc.).
View More ⯆
Subtotal: $149.99

Free Shipping

Free standard shipping on all orders

Estimated to be delivered within 2 - 7 business days

5 Years Warranty

Backed up by techical support within 24hrs.

Free Returns

Learn More.
KeepKnow 12V 100Ah Lithium Battery (Black)

KeepKnow 12V 100Ah Lithium Battery (Black)

$189.99 $149.99

KeepKnow 12V 100Ah Lithium Battery (Black)

$189.99 $149.99

Power your home journey and business with KeepKnow energy

KeepKnow 12V 100Ah LiFePO4 Battery delivers reliable, long-lasting power for solar storage, RVs, marine, and off-grid use. Built for durability and safety, it ensures efficient performance even in demanding conditions.

KeepKnow 12V(12.8V) 100Ah LiFePO4 battery

Power Behind Every KeepKnow LiFePO4 Battery

Built for endurance with premium Grade A cells delivering up to 6,000 cycles. Advanced BMS ensures safety and a modular design allows easy scalability. Perfect for solar storage, RVs, marine and off grid power. Reliability is not optional it is guaranteed.

KeepKnow 12V(12.8V) 100Ah LiFePO4 battery

Smart, Lightweight Power for Every Application

Track charge, voltage, and temperature in real time with Bluetooth 5.0 for smart battery management, while the lightweight design is 60% lighter than lead-acid for easy portability and installation.

KeepKnow 12V(12.8V) 100Ah LiFePO4 battery

Advanced BMS for Ultimate Safety and Reliability

Equipped with an advanced BMS to prevent overcharge, over-discharge, and overheating, ensuring safety, extending lifespan, and delivering reliable performance even in harsh conditions.

KeepKnow 12V(12.8V) 100Ah LiFePO4 battery

The Perfect Replacement for Lead-Acid Batteries

Upgrade to KeepKnow 12.8V 100Ah LiFePO4 Battery for a smarter, lighter power solution. Enjoy 100% DOD, 60% less weight at 11kg, and 6,000+ cycles for lasting performance. With built-in BMS and a 5-year warranty, it’s the ideal replacement for heavy, short-lived lead-acid batteries, delivering reliable and sustainable energy.

KeepKnow 12V(12.8V) 100Ah LiFePO4 battery

Scalable Energy for Bigger Needs

Easily expand your power system by connecting up to 16 KeepKnow 12V 100Ah batteries in series or parallel. Build a larger capacity for off-grid living, solar energy storage, RVs, or reliable home backup.

KeepKnow 12V(12.8V) 100Ah LiFePO4 battery

Engineered for Solar Systems and Mobile Living

KeepKnow 12V 100Ah LiFePO4 battery delivers dependable energy for solar systems, RVs, and off-grid setups. With high efficiency and a long cycle life, it’s the perfect solution for reliable energy storage and backup.

KeepKnow 12V(12.8V) 100Ah LiFePO4 battery
Nominal Voltage 12.8V
Nominal Capacity 100Ah
Nominal Energy 1280Wh
Dimension (L * W * H) 326 × 173 × 215 mm (12.83*6.81*8.46 in)
Approx. Weight 10.8 kg (23.8 lbs)
Terminals M8 Bolts
Cycle Life
≥4000 Cycles at 100%DOD, ≥6000 Cycles at 80%DOD (25°C)
Months Self Discharge
≤3% per month at 25°C
General
Charge
Charge Voltage
14.6+0.2V
Recommend Charge Current 20A
Max. Charge Current 50A
Discharge
Max. Continuous
Discharge Current
100A
Peak Discharge Current
200A (<3S)
Discharge Cut-off Voltage
10.0V
Temperature
Charge
0°C to 45°C (32°F to 113°F) @60±25% Relative Humidity
Discharge
-20°C to 60°C (-4°F to 140°F) @60±25% Relative Humidity
Storage
15°C ~ 35°C (Please charge and discharge your battery every month)
Parallel Connection
Support up to 4pcs in Parallel (Max 800Ah)
Serial Connection
Support up to 4pcs in Series (51.2V)
Note
Series and Parallel connections DO NOT recommended at the same time
If need serial connection, please check whether the model support

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)

Related Products