Calculators Calculators
  • Home
  • Wattnova 12.8V 105AH ​​Lithium Battery LiFePO4 Smart BMS with Bluetooth Heating Motorhome Underseat Battery IP67

Wattnova 12.8V 105AH ​​Lithium Battery LiFePO4 Smart BMS with Bluetooth Heating Motorhome Underseat Battery IP67

Short Description:

· Model：WSU-12-105H
· Only 355*175*189 mm, 11.5kg
· Perfect for placement under the seat or in the battery compartment
· Class A lithium iron phosphate battery (military-grade battery)
· Up to 100 A continuous discharge current, shockproof and splashproof (IP67)
· More than 6000 cycle life, more than ten years of service life
· Bluetooth BMS and real-time monitoring, easily controlled by the app
· Integrated heating foil, can be used in temperatures as low as -20°C
· Direct replacement of lead-acid batteries - plug and play
· Directly supplied from German warehouses and EU certified (CE, RoHS, UN38.3)

Product Detail

WATTNOVA 12.8V 105Ah Lithium Battery

Key Specifications

Model 12.8V 105Ah with bluetooth&heater
Nominal capacity 105Ah/1344Wh
Dimensions (L*W*H) (mm) 355*175*189mm
Weight(Kg) 11.5 Kg
Cycle life >6000cycles@80%DOD
Charging Characteristics CCCV/IU
Voltage(V) Rated voltage(V) 12.8V
Maximum voltage(V) 14.6V
Minimum voltage(V) 10V
Current(A) Continuous charging current(A) 20A
Maximum charging current(A) 50A
Continuous discharge current(A) 100A
Maximum discharge current(A) 310A(200-500ms)
Operating temperature(℃) Charging working temperature 0~55℃
Discharge working temperature -20~60℃
Storage temperature(℃) -5~35℃
Self-discharge rate/Month <3%
Heating function Start heating when charging below 15℃
Stop heating when heated to 15℃
Do not heat during discharge
BMS Integrated
Bluetooth Monitoring Bluetooth 4.0 (iOS &Android app)
Ingress Protection Ratin(IP) IP67
Case Material ABS
Terminal M8
Application/Interconnection 4P4S
Battery cover removable Yes
Warranty 6-year manufacturer's warranty

Product Features

  • Integrated smart BMS protection
  • Built-in Bluetooth monitoring
  • Self-heating function for cold weather charging (The self-heating system automatically activates when the battery temperature is below 0°C (32°F), ensuring safe charging in cold conditions.It stops automatically once the battery reaches a suitable charging temperature.)
  • Lightweight and compact design
  • Maintenance-free operation
  • Long lifespan with over 6000 cycles (Built with LiFePO4 technology, the battery delivers over 6000 charge cycles, significantly outperforming traditional lead-acid batteries for long-term use.)
  • IP67 waterproof protection
  • 6-year manufacturer's warranty (Backed by a 6-year warranty, ensuring long-term reliability and peace of mind for users.)
  • Perfect replacement for lead-acid batteries

Bluetooth Monitoring

Monitor battery status in real time through the mobile APP:

  • SOC (State of Charge)
  • Voltage
  • Current
  • Temperature
  • Battery cycles
  • Alarm notifications

Supports monitoring of up to 8 batteries simultaneously.

Applications

Suitable for:

  • RV & Camper
  • Marine
  • Solar Energy Storage
  • Off-grid Systems
  • Trolling Motors
  • Backup Power Systems

    Leave Your Message