12V 50ah 100ah 150ah 200ah250ah Gel Storage Lithium Ion LiFePO4 Starter Home Portable Battery for Solar System Street Lights Power Storage

Product Description

⚡

Maintenance Free Gel Battery 12V 120Ah

Gel Battery 12V 120Ah
Gel Battery Interior
Battery Terminals
🔋
High Capacity

120Ah @ 10hr rate

🌡️
Wide Temp Range

Works from -45ºC to 50ºC

♻️
Long Cycle Life

Up to 3287 cycles @ 30% DOD

Rated Voltage Capacity (10hr) Weight Max Discharge Max Charge Self-Discharge Material
12V 120Ah 44.8Kg 30I 10A (3min) ≤0.25C10 <2%/month ABS
Using Temperature Charge Voltage (25ºC) Cycle Life Performance Capacity vs Temp
Discharge: -45ºC~50ºC
Charge: -20ºC~45ºC
Storage: -30ºC~40ºC
Float: 13.2V-13.6V
Average: 13.8V-14.4V
100% DOD: 900 times
50% DOD: 2130 times
30% DOD: 3287 times
105% @ 40ºC
90% @ 0ºC
70% @ -20ºC
📊

Discharge Characteristics (25ºC, A)

Terminal Voltage 1H 3H 5H 10H 20H 50H 100H 120H
1.7V55.2225.1116.7812.725.592.351.281.13
1.75V54.1224.8516.4812.575.462.261.191.05
1.8V53.0424.6116.2212.005.332.181.140.98
1.85V50.9224.4715.9111.975.072.091.070.92
Technical Specifications Chart
Production Line
Quality Testing
Battery Application
❓

Frequently Asked Questions

What is the advantage of a Maintenance Free Gel Battery?
Gel batteries use a silica-based gel to hold the electrolyte, making them spill-proof and vibration resistant. Being maintenance-free means you don't need to add water or check electrolyte levels during its service life.
How many cycles can I expect from the 12V 120Ah battery?
The cycle life depends on the Depth of Discharge (DOD). It can achieve approximately 900 cycles at 100% DOD, 2130 cycles at 50% DOD, and up to 3287 cycles at 30% DOD.
What is the recommended charging voltage?
For float charging at 25ºC, the recommended voltage is 13.2V to 13.6V. For average/cycle charging, it should be between 13.8V and 14.4V.
Can this battery work in extreme cold or hot weather?
Yes, this battery is designed for a wide temperature range. It can discharge effectively between -45ºC and 50ºC, making it suitable for various outdoor solar and power storage applications.
What is the self-discharge rate of this battery?
The battery features a very low self-discharge rate of less than 2% per month at 25ºC, allowing for longer storage periods without losing significant power.
Is the ABS cover material durable?
Yes, the battery uses high-quality ABS material for the cover, which provides excellent impact resistance and protects the internal components in demanding environments.

Related Products