KHLiTech BT Series 12V 100AH LiFePO4 battery for RV

Model: KH-LFP-BT-12100A
12.8V  100AH
Bluetooth Enable(Mobile APP)
Nominal voltage:12.0V
Brand Name:KH OEM
Model Number:KH-LFP-BT-1250A
Price: Get it by email
Support: Wholesale, OEM.ODM
Warranty: 10 years

12V 100AH LiFePO4 battery for RV

The BT Series(w/bluetooth) 12V 100Ah LiFePO4 battery is built with Bluetooth® communication capability for battery status through KHLiTech mobile app( including the voltage, capacity, temperature,etc status).  Engineered with Lithium Iron Phosphate (LiFePO4) technology this battery has twice the power, half the weight, and lasts 5 times longer than a lead acid battery – providing exceptional lifetime value.

100 Amp hours of capacity provides a full day of power for mid sized trolling motors or for long days on the open road in your RV. Ideal for deep cycle applications where you need lots of power for a long time. Easily link in series to create 24V, 36V, or 48V systems.

12V 100AH LiFePO4 battery

The Bluetooth lithium battery monitor tracks your battery level by using our free Battery Tracker program from your phone or tablet (iOS or Android, Bluetooth 4.0).

The program has three major pages: voltage checking, charge testing, crank testing. The basic GUI helps you to quickly control the voltage of your battery, check its output automatically at startup, and measure the charge activity of your alternator. The dates, voltage, and more can be viewed in real-time as well as past data (31 days). If your battery gets low and a charge is required, the tracker will also send an alert to your computer.

Battery Waterproof Battery Box Design

Management System BMS

bluetooth battery management system (BMS) is technology dedicated to the oversight of a battery pack, which is an assembly of battery cells, electrically organized in a row x column matrix configuration to enable delivery of targeted range of voltage and current for a duration of time against expected load scenarios. The oversight that a BMS provides usually includes:

  • Monitoring the battery
  • Providing battery protection
  • Estimating the battery’s operational state
  • Continually optimizing battery performance
  • Reporting operational status to external devices

Best Secure Bluetooth App Monitoring Function

Best Lightest  And Powerful Bluetooth Battery

12v 100ah LiFePO4 battery for bluetooth is the best lead-acid replacement battery, its energy is 2 times higher than that of lead-acid battery, light weight and high energy ratio.

Best and Safe Bluetooth Battery Interior Design

A good battery must have high capacity ratio, stable performance, long cycle times, and also need a high-quality BMS protection plate, as well as a precision-machined battery box. A good waterproof battery box is made of new plastic precision machinery injection molding, The outdoor exposure life is more than 20 years.

It does not need to be replaced for a lifetime if it is well maintained. The design of the internal hardware fasteners is also very important. Whether it is transported or installed in the marine, the rv is very sturdy and fast. No need to worry about loosening.

LiFePO4 battery Applications

LiFePO4 battery with Bluetooth function are more widely used, and can better monitor the performance of batteries at any time in outdoor and harsh environments. In RV and marine, electric fishing boats, perform well.Especially in high temperature and arid areas, the power battery performs extremely well in a high temperature environment, and can monitor the performance of the battery in time. It is loved by farms, farms, and outdoor operations.

  • Solar/wind Energy storage system
  • Golf carts
  • Recreational Vehicles(RVs)
  • Marine machine
  • UPS Backup power system
  • Solar street light

Bluetooth Battery In Series And Parallel

How to: connecting batteries in parallel, series, or both
There are several things to consider when connecting batteries in parallel or in series to achieve the correct battery voltage or capacity for a particular dc installation.  By connecting batteries in series or parallel or both as one big bank, rather than having individual banks will make your power source more efficient and will ensue maximum service life for your battery bank.


  • The voltage can be expanded from 12V to 48V to power various products.
  •  Bluetooth optional, easily get the battery status through mobile APP (including voltage, capacity, temperature, status, etc.) .
  •  LCD display optional, real-time understanding of battery voltage and capacity.
  •  100A continuous output voltage can continuously charge big-power devices.
  •  The intelligent BMS system can accurately control the battery to improve the lifespan, no explosion, no fire.
  •  Drop-in replacement for heavy lead-acid(AGM / GEL) battery,1/3weight but same capacity.
  • 2000times cycle life@100% DOD , 7000times cycle life@50% DOD , 10 years design lifespan.
  • Maintenance-free, fully sealed, and waterproof.


Intelligent Battery Management System(BMS)

  • Over charge protection function
  • Over discharge protection function
  • Over current protection function
  • Short protection function
  • Over temperature protection function
  • Automatic cell balance function

Technical data

Nominal Voltage 12.8V
Rated Capacity 100AH @0.5C to 9.6V
Stored energy 1280Wh
Cycle life@100%DOD 2000 Cycles
Approx. Weight 11kg
Internal Resistance ≤30.0 mΩ
Max. Charge Current 100 A
Max. Discharge Current 100 A
Charge Cut-off Voltage 15.2V
Discharge Cut-Off Voltage 9.6V
Dimensions L260mm×W165mm×H210mm
Blutooth function Avaliable
Operating Temperature Range





32°F (0°C) to 113°F (45°C)

14°F (-20°C) to 140°F (60°C)

59°F (15°C) to 95°F (35°C)

Self-Discharge Rate ≤3%/month
Life Expectancy (years) 10 years @25°C in 80%DOD
Self Discharge Approx. 2% per month @ 25°C
Long Term Storage Charge every 6 months
Short Circuit Protection Automatically recover after removal of short
Terminal Type Female Copper Insert M8 (M8/mm)






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