12V 180Ah Deep Cycle Front Terminal Battery

12V 180Ah Deep Cycle Front Terminal Battery

We supply 12v 180ah deep cycle front terminal battery.
Any question on this model or others, please contact us at Email: info@jensysenergy.com or call us any time.
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Product Details

Product Introduction

FT (Front Terminal) series battery is especially designed for telecommunication etc use with 10+ years design life in float service. By using strong grid, thick plate and specially designed active material are designed for repeated deep-discharge applications. Front terminal battery is easy installation and maintenance. This series is highly suited for telecom, UPS systems, solar etc renewable energy and other back up applications.


Features of the 12v 180ah deep cycle front terminal battery

Designed floating life 10~12 years at 25℃/77℉

Valve sealed design, no free electrolyte, maintenance free

Wide operating temperature range

Advanced paste formula with increased recharge efficiency

Low self-discharge rate

Excellent deep discharge recovery capability

CE, ISO, UL etc approval




Solar, wind alternative energy systems

Control Equipment
UPS systems

Communication Equipment

Medical Equipment

Emergency Power Systems


Specifications of the 12v 180ah deep cycle front terminal battery

Nominal Voltage (V)

12V (6 cells per unit)

Design Floating Life

12 Years

Nominal Capacity

180Ah @ 10hr-rate to 1.80V per cell @25℃

Dimensions (mm)

L560mm× W125mm× H316mm

Approx. Weight


Terminal Type

M8 (torque: 10~12N*m)

Internal Resistance

Approx. 4.0 m Ω

Max. Charge Current

54 A

Max. Discharge Current (5S)

1800 A

Reference Capacity

C3   132.9AH

C5   153.0AH

C10   180.0AH

C20   190.4AH

Self Discharge

This battery can be stored for up to 6months at 25℃ and then recharging    is recommended. Monthly self-discharge ratio is less than 3% at 25℃. Please charge batteries before using.

Operating Temperature Range

Discharge: -20℃~60℃

Charge: 0℃~50℃

Storage: -20℃~60℃

Normal Operating Temperature Range


Float Charging Voltage (@25℃)

13.6V-13.8V (-3mV/ cell/ ℃)

Cycle Use Charge Voltage (@25℃)

14.6V-14.8V (-4mV/ cell/ ℃)

Container Material

A.B.S. UL94-HB, UL94-V0 Optional.

Battery Dimensions (mm) of the 12v 180ah deep cycle front terminal battery



Battery Discharge Table of the 12v 180ah deep cycle front terminal battery


Characteristics of the 12v 180ah deep cycle front terminal battery





Production Lines




Complied standards

> IEC 60896-21/22:2004, BS 6290-4:1997, YD/T2343-2011

> Eurobat guide, Installation compliant with EN50272-2


Packing& Delivery



Project Application



Q: What is the warranty for the front terminal battery?
A: We provide two years warranty for this series front terminal deep cycle batteries at a standard working temperature, during the guarantee period time if it has quality problem we will change new one for you.

Q: Is this battery dangerous during shipment?
A: Our batteries all packing with standard export carton and pallet, strong enough to protect the goods during transportation.

Q: What is your payment term and do you accept L/C term?
A: T/T, L/C, Western Union, Paypal or cash etc.

Jensys Power is specialized in manufacturing, supplying premium energy related products since 2006, which is well-known as one of the leading manufacturer and supplier of rechargeable batteries products. We are now serving more than 80 countries & regions, meanwhile also received high reputation on the superior product performance and reliability, and built long term good partnerships with valued customers. You are welcome to contact us if you are interested in our products.




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