TNE Series, TN’s most powerful products, are specially designed for deep cycle application. With numbers of national patent technologies, the cycle life reaches 400-600 cycles at 100% DOD, highly suitable for golf carts, electric wheelchairs, low-speed electric vehicles etc. Maintenance free technology reduce the complexity with water adding during use and become more and more popular in the market.



  • Maintenance Free VRLA battery, no need to add water or acid during application.
  • Longer cycle life: 400-600 cycles at 100%DOD.
  • Higher capacity: Patented structure design with high utilization of active material, maximum improve the utilization rate of active material and the utilization ratio of battery internal space, 5%-10% higher capacity than similar products in the market.
  • High performance for large current discharge. New structure for plate grid, greatly reduced resistance of the battery, uniform internal electrochemical reaction under large current discharge, excellent capacity recovery from deep discharge
  • Good corrosion resistance of grid. Unique patent alloy with rare earth material, the grid has super corrosion resistance and creep resistance
  • High performance under low temperature. With added conductive material and cryogenic expansion agent of high activity to the plate, the product is of strong accept ability under low temperature.
  • Safety & reliability. Independent designed automatic anti-dry and removable safety valve for convenient common check as well as the sealing function to reduce water loss in the process of charge and discharge and to improve reaction efficiency of sealing.



  • Electric Tricycle
  • Low speed electric vehicles
  • Golf trolleys and golf cart
  • Patrol cars
  • Electric Sight-seeing Tour Bus
  • Sweeper
  • Electric Wheelchairs
  • Lawn mowers etc

TN Power

Manufacturer Part Number




Battery Capacity (C20)


Terminal Type


Terminal Layout

Left Hand Positive

Dimensions (Including Terminals)

L330 x W171 x H214mm




2 Years

Country of Manufacture


Battery Technology


Battery Application

Deep Cycle


There are no reviews yet.

Be the first to review “TN Power AGM 12V 125Ah Deep Cycle Battery TNE12-125”

Your email address will not be published. Required fields are marked *


Victron Energy was founded in 1975 in The Netherlands. The company now holds a revered worldwide reputation, and its battery-based energy system product range is considered one of the most reliable choices for independent electric power.

Victron is an industry leader in technical innovation and has always been a popular brand choice in the leisure vehicle and marine battery market. But in recent years, its high output inverter chargers and smart energy management and energy storage systems have also experienced huge demand, as solar energy and off-grid systems have gained popularity, fuelling the need for reliable, high quality products in these categories.

With a 5-year warranty on most products, and fair and fast repair policies, Victron Energy is a brand that can be relied upon for products and systems that stand the test of time.

We stock several hundreds of separate Victron Energy products under a vast range of categories. These include leisure and marine batteries, battery chargers and monitors, inverters and inverter chargers, high-light sensitivity solar panels and solar charge
controllers, energy storage kits, bus bars, isolators, electric vehicle charging stations and more.

We also stock Victron batteries for solar and off-grid applications, along with horseboxes, golf and mobility applications.

As we are authorised Victron distributors rather than resellers, everything we sell comes with free technical advice. So you are not just buying a product, but also peace of mind, and added value.

Peace of mind that you’ll invest in the right product for your specific needs, and added value in terms of getting full product support, including expert technical advice on configuring, installing and programming your Victron Energy products.

At BMS Technologies, we have made it easy for you to choose the right Victron Energy battery to suit your particular vehicle, whether it’s a motorhome, campervan, caravan, horsebox or golf or mobility vehicle.

We would recommend measuring any battery you currently have installed and checking this matches the dimensions in the specifications to ensure it is the correct one, and will fit into the space you have available.

If you are still unsure, you are very welcome to contact our technical support team where one of our experts will happily give you the advice you need.

You may also like…