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Rack Mount 12V 100Ah RV Lifepo4 Battery Ev Rechargeable Solar

Basic Information
Place of Origin: China
Brand Name: Welsonpower
Certification: CE, UL
Model Number: RV256100V2-Pro
Minimum Order Quantity: 200pcs
Price: USD550-650 pcs
Packaging Details: standard export package
Delivery Time: 30-45work days
Payment Terms: L/C, T/T
Supply Ability: 2000pcs per month
Max Discharge Current: 80A Material: Lithiun Ion Phosphate
Weight: 26kg Size: 500x220x249mm
Capacity: 100AH Warranty: 10years
Cycle Life: 6000 Voltage: 25.6V
High Light:

lifepo4 battery ev


rack mount lifepo4 battery Welson


solar lifepo4 battery

2V 100Ah LiFePO4 Battery Rechargeable Lithium Iron Phosphate RV LiFePO4 Battery Rechargeable


When the battery system is in the startup state, press the wake-up ON / OFF switch on the right side of the LCD, and the battery system enters the shutdown state. In the shutdown state, the power consumption of the battery system is the lowest and the system enters the sleep without power consumption.


Basic Info.

Model NO.
25.6v 100ah
Max Discharge Rate
Continuous Discharge Rate
5 Years
Design Life
10 Years
Cycle Life
6000 Cycle (Dod 80%)
Transport Package
25.6V 100ah
Welson Power
HS Code
Production Capacity

Product Description

2V 100Ah LiFePO4 Battery, Rechargeable Lithium Iron Phosphate Battery, Built-in 100A BMS, 4000-15000 Deep Cycles

This battery module integrated with intelligent BMS inside, has big advantages on safety, cycle life, energy density, temperature range and environmental protection.

This product specification describes the type, size, structure, electrochemistry performance, service life, and BMS characteristics.

Battery specification

Item Specification Conditions
Nominal Voltage 25.6V 25ºC,0.2C
Capacity 100Ah
Module weight 20.0kg  
Dimensions(W*D*H), mm 520*269*220  
Operating parameters Charging Voltage 28.0V~28.8V  
Discharging Voltage 20.8V  
Charging current Max constant charge: 100A Recommended 30A
Discharging current Max constant discharge: 100A  
Temperature Charge range 0ºC~45ºC  
Discharge range -20ºC~55ºC  
Storage range -20ºC~45ºC  
BMS Built-in BMS Voltage, current, temperature management & cell balance RS485 communication
Service life Design life >10years  
Cycle life >5000 times (DOD 80%)


Item Parameters Condition
Charge Cell voltage protection 3.9V Delay 1s Recovery at 3.45V
Module voltage protection 30.0V Delay 1s Recovery at 28.8V
Over charging current 1 >100A Delay 20s  
Over charging current 2 105A Delay 2s
Temperature protection <0ºC or >70ºC Delay 1s Recover when >5ºC or <60ºC
Discharge Cell voltage protection 2.3V Delay 1s Recovery at 3.1V
Module voltage protection 20.8V Delay 1s Recovery at 22.4V
Over discharging current 1 > 100A Delay 15s Recovery in 60s
Over discharging current 2 > 200A Delay 5s Recovery in 60s
Short circuit >250A Delay 0.1mS  
Temperature protection <-20ºC or >75ºC Delay 1s Recover when >-10ºC or <65ºC
BMS PCB Temp protection >95ºC Delay 1s Recover when <75ºC
Cell balance 100mA Passive balance Cell voltage difference > 40mV
Temperature accuracy 3% Cycle measurement Measuring range -40~100ºC
Voltage accuracy 0.5% Cycle measurement For cells and module
Current accuracy 3% Cycle measurement Measuring range -200~+200
SOC 5%   Integral calculation
Power consumption with different condition <300uA Switch-off mode Storage & transportation
<300uA Sleep mode Protection & stand-by
<14mA Operating mode Charging &discharging
Communication ports RS485 Can be customized to match the device

The product has a complete and reliable operation and protection strategy to effectively extend the life of the battery pack. It comes with a variety of communication interfaces and can be directly or indirectly connected to third-party energy management systems.

Rack Mount 12V 100Ah RV Lifepo4 Battery Ev Rechargeable Solar 0Rack Mount 12V 100Ah RV Lifepo4 Battery Ev Rechargeable Solar 1Rack Mount 12V 100Ah RV Lifepo4 Battery Ev Rechargeable Solar 2

Product Advantages

1. Professional technical team: WelsonPower’s R&D technical team has received more than 20 inventions and application patents.

2. Unique pack technique: WelsonPower possesses special pack technique to batter protect the battery cell and increase the life span of the battery pack.

3. Safety certification guarantee: Most batteries have been certificated according to international standard including CE, MSDS, UN38.3, UL etc..

4. Professional sales team: WelsonPower possess well-trained sale team that help clients addressing difficulty meeting during battery selecting and battery using.

5. Punctual delivery: WelsonPower has strict production plan to promise punctual delivery of the goods.

6. Perfect after-sales service: WelsonPower has a professional QC team which applies strict quality control on production and provide perfect after-sales service to clients.




Deep cycle/recycle lithium battery

We current main produce 18650/26650/21700/30700/4680 lithium ion cell and lithium iron phosphate cell,Lithium-ion batteries have a theoretical lifespan of about 800 cycles,and for lifepo4 cell,the cycle life around 1500-2000 times

Rack Mount 12V 100Ah RV Lifepo4 Battery Ev Rechargeable Solar 3



The PCM main IC we used Japan Seiko IC,it has Over-charge,over-discharge,over-current and short-circuit Protection function.The PCM also can customized to your request,such as add PTC, NTC,and with cell balance function.

Rack Mount 12V 100Ah RV Lifepo4 Battery Ev Rechargeable Solar 4






Finished battery usually it is with PCM.Wire, and connector,it used for Bluetooth speaker, led light,solar street light and other digital device.



Rack Mount 12V 100Ah RV Lifepo4 Battery Ev Rechargeable Solar 5




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We Are Real Factory!!!

1 good quality, experience with famous brands

2 OEM service for customized battery

3 26650 cell(2000 times cycle 3 life.after 2000 tims,still keeps 80%of inital capacity

4 Our certification is complete

5 Sample order(<10 pcs) is available---helps you test the quality with "O"risk

6 12 month wanrranty---replace one by one if there is any quality problem

7 In the field of batteries Have more than 10 year professional experience



Factory view

welson factory producing line testing welson factory producing line testing battery

welson factory producing line

welsonpower factory buildingmodern factory Lithium producing modern lithium factory producing

Production Line

Rack Mount 12V 100Ah RV Lifepo4 Battery Ev Rechargeable Solar 13

Rack Mount 12V 100Ah RV Lifepo4 Battery Ev Rechargeable Solar 14

Rack Mount 12V 100Ah RV Lifepo4 Battery Ev Rechargeable Solar 15



Packaging & Shipping



With high quality pearl wool, UN cartons / Plywood, plastic pallet.




By air, by sea, by express, railway transportation and so on.


1. Shippment to USA:By sea+Express(DDP,Tax free)

ETD:5-8 days
ETA:25-35 days after sailing(This is the delivery time for most orders. Please wait patiently or contact us online)
The tracking will be updated after pick up by local express.Usually it will take around 15-25 days after sailing.


2. Shipment to EU:By railway+Express(DDP,Tax free).Except Switzerland,Romania

ETD:5-8 days
ETA:30-45 working days after shipping(This is the delivery time for most orders. Please wait patiently or contact us online)
The tracking will be updated after pick up by local express.Usually it will take around 25-40 working days after shipping.


3. We can't deliver the following address directly:

USA: Military address and PO box address are not acceptable;

Puerto Rico, Virgin Islands, Guam, Alaska Note: Hawaii does not include customs duties and requires additional freight, Please contact us online.
Portugal: Azores and Madeira
Spain:Canary Islands, hueda and melilia
Russia: Kamchatka Peninsula
Other:Some remote areas not listed,Please provide shipping address and zip code to to us to check.




Q1: What is your MOQ?
A1: Generally speaking, our MOQ is 100 pieces, which varies with different products.

Q2: Are these batteries brand new?
A2: Yes, all of these batteries we provide are brand new

Q3: Are the cells I bought balanced?
A3: we know the importance of maintaining the consistency of each cell in the battery pack, so we will match and balance all cells to ensure that the internal resistance, voltage, and capacity of cells are completely matched and balanced before delivery. This process is very necessary.

Q4:: I am a distributor. Can I cooperate with the battery warehouse for a long time?
A4: Yes, Individual pricing for large scale projects and wholesale demand is available



About US



Welson Battery Company, a world leader in deep cycle battery technology, has been at the forefront of superior deep cycle battery development since 2003. The Deep Cycle Flooded LFP Battery is specifically designed for use in golf carts, solar applications and more. Welson's decades of experience, ongoing research, and commitment to quality are evident in every deep cycle battery they produce.
The WelsonPower advantage lies in their ability to provide dependable, long-lasting, continuous power and exceptional value. This is true for every deep cycle battery with the distinct nice case. Although flooded lead-acid batteries have the longest history of use in solar electric applications and are still utilized in most stand-alone alternative energy systems, they do require regular maintenance in the form of watering, equalizing charges, and keeping the top and terminals clean, in order to reap the benefits of longer lifespan and lower cost per amp-hour.

Newest technology,new idea,heard-working and honest people.


Focus on lithium rechargeable battery,BMS,Balancer,charger and relative products.

Main application:electric bicycle,scooter,motorhome,AGV,solar/wind system,Energy storage system,truck and so on.s:

We promise"real"lithium capacity

We promise“100%“ refund for any quality problem

We promise”100%“ replacement for any shipping damage

We promise lifetime fast technical supportCustomers‘ satisfaction is our endless pursuing.





Contact Details
allen wang

Phone Number : +8618921231356

WhatsApp : +8618921231356