10 Year Life 12V 100ah LiFePO4 Lithium Battery Built in 100A BMS for RV Solar Power System Marine off Grid

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Product Description

Basic Information

Model NO.
12V100Ah
Rechargeable
Yes
Cell Grade
Class A & Authentic
Certification
CE/UN38.3/CB, RoHS
Weight (Approx)
14.2kg
Discharge Current
100A (Cont.); 200A (5s)
Specification
12.8V 100Ah LiFePo4
HS Code
8507600090

Product Overview

12V 100Ah LiFePO4 Battery
Deep Cycle & 10 Years Long Life: Our Lithium Iron Phosphate battery can be deep recycled up to 4,000 to 15,000 times and provides up to 10 years of service life. It perfectly replaces traditional lead-acid batteries with higher energy density and lighter weight.
Strong 100A BMS: Built-in 100A Battery Management System (BMS) supports 100A max continuous charge/discharge, ensuring high safety and protecting against over-charge, over-discharge, and short-circuiting.

Technical Parameters

LITHIUM 100AH Specifications Data
Nominal Voltage12V (12.8V)
Capacity (25ºC)10 hours rate (10A)100AH
Internal ResistanceFully Charged 25ºC≤30mΩ
Temperature Effect on Capacity40ºC101%
25ºC100%
0ºC93%
-20ºC65%
Charge VoltageCycle (25ºC)14.4V - 14.7V
Float VoltageFloat (25ºC)13.6V - 13.8V
Dimensions395mm(L) x 110mm(W) x 285mm(H)

Key Features & Applications

Monitor via Bluetooth

Equipped with a Bluetooth phone interface to monitor Voltage (V), Amperage (A), %SOC (State of Charge), Cycles, and individual cell voltage information in real-time.

Parallel & Series Support

Support battery expansion for up to 4 in series and 4 in parallel (Total 16pcs/20.48KWh), making it suitable for larger energy storage needs.

BMS Smart App

Quality & Certifications

Our batteries are manufactured using Grade A LiFePO4 cells with high energy density and stable performance. Each cell undergoes rigorous testing to meet the highest safety standards. We specialize in rugged battery solutions designed to handle harsh environmental conditions.

Packaging and Delivery

Frequently Asked Questions

Can this battery be charged with a lead-acid charger?
We recommend using a professional LiFePO4 charger. A lead-acid charger may not be able to fully charge a LiFePO4 battery to its optimal capacity.
Can LiFePO4 batteries be switched in parallel or series?
Yes. Ensure all batteries are fully charged and have the same voltage level before connecting. We support up to 4S4P configurations.
What should I do if the battery triggers its protection mode?
The BMS protects against short circuits and over-discharge. If protection is triggered, disconnect the load or charger temporarily to allow the BMS to reset.
How long is the expected service life?
Our Grade A cells provide 4,000 to 15,000 cycles, translating to approximately 10 years of service life depending on usage.
Is the battery environmentally friendly?
Yes, LiFePO4 is considered a "green battery" as it does not contain heavy or rare metals and is safer for the environment compared to other lithium chemistries.
Can I monitor the battery state via my smartphone?
Yes, our batteries feature a Bluetooth interface compatible with a dedicated Smart App to monitor voltage, current, and state of charge.

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