TMF(Tubular Maintenance Free) Series Battery

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TMF(Tubular Maintenance Free) Series Battery

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MOQ : 50 Pieces

TMF(Tubular Maintenance Free) Series Battery Specification

Usage
Inverter, solar systems, home UPS

Charging Voltage
13.8V - 14.4V (per 12V unit)

Operating Temperature
-20C to +55C

Output
DC Power Output

Power Supply
Battery operated

Input
NA (standalone battery)

IP Rating
IP20

Features
Maintenance Free, Deep Cycle, Long Service Life, Low Self-discharge

Components
Tubular Plates, Acid, Hard Polypropylene Container

Response Time
Instantaneous (battery dependent)

Power Source
Lead Acid Electrochemical

Interface
Terminal posts

Product Type
Tubular Maintenance Free Battery

Application
Home, Industrial, Office Power Backup

Rated Voltage
12V

Supply Voltage
12V DC

Size
Varies by capacity (standard tubular size)

Dimension (L*W*H)
502 x 190 x 410 mm (for 200Ah model)

Function
Energy storage and power backup

Color
Red and Black

Weight
Approx. 56 Kg (may vary by model)

Thickness
NA (Tubular plate type, thickness varies)

Capacity
100Ah to 220Ah (per model)

Current Rating
Depends on model, e.g., 20A-30A typical discharge current

Warranty Coverage
On manufacturing defects only

Terminal Type
Heavy-duty lead alloy terminal

Design Life
Up to 5 years under standard operation

Battery Type
Tubular Plate Lead Acid

Electrolyte Type
Factory charged with acid

Cycle Life
Up to 1500 cycles at 80% depth of discharge

Container Material
High-Grade Polypropylene

Recommended Charging Current
1015% of rated Ah capacity

Maintenance
No water top-up required

Acid Volume
Varies with capacity (approx. 21L for 200Ah)

Self-discharge Rate
<3% per month at 27C

TMF(Tubular Maintenance Free) Series Battery Trade Information

Minimum Order Quantity
50 Pieces

FOB Port
China-Shanhai / Korea-Busan, Incheon

Payment Terms
Telegraphic Transfer (T/T)

Delivery Time
45 Days

Packaging Details
PALLET PACKING

Certifications
ISO9001/14001/CE/UL/JIS/JQA/JEA/ PATENTS

About TMF(Tubular Maintenance Free) Series Battery

Products Description

TMF battery is specially designed for solar power system with tubular plate which required more material or thick plate. TMF was made according to tubular technology, it offers 2000 cycle at D.O.D. (Depth of Discharge) 50% condition TMF battery use special Lead-Alloy for minimal fluid loss meaning that there is no need to replenish distilled water through the life of the battery.Calcium-Silver alloy grids provide prompt turnover even after long periods of standing.The use of Calcium-Silver alloy grids and Tubular thin Plate means that TMF batteries have 20% improved charging ability compared to other batteries, even during intense heat or cold. Special alloy grids prevent corrosion and extend the life of the battery.

Product Features

Tubular Positive Monoblock
Deep Cycle Battery
Over-Charge Resitance
MF (Maintenance free) Type
Have Hydrometer for Checking
Prevent Internal Short Circuit

Product Specification

12V: 50AH - 250AH / 20Hr
Electrolyte : Acid(MF TYPE)
1,250 CYCLES AT D.O.D 80% DISCHARGE CONDITION

Product Use-

SOLAR WAVE (P.V) POWERED SYSTEM
IPS & UPS SYSTEM

Maintenance-Free Performance

TMF Series Batteries eliminate the need for regular water top-ups, thanks to advanced engineering and factory charging with acid. This maintenance-free feature simplifies operation and reduces long-term upkeep, giving users greater convenience while enhancing reliability for critical power backup systems.

Long Life and Deep Cycle Reliability

Designed to deliver up to five years of service under standard operational conditions, TMF Series Batteries feature robust tubular plates and a high-grade polypropylene container. The cell composition ensures a deep cycle life, sustaining up to 1500 cycles at 80% depth of discharge, making them well-suited for home, office, and industrial backup needs.

Versatile Power Backup Applications

TMF Batteries support a wide range of uses, including inverter systems, solar power setups, and home or office UPS. With instant response times and stable discharge currents, these batteries provide dependable DC power output, safeguarding operations against power interruptions.

FAQ's of TMF(Tubular Maintenance Free) Series Battery:

Q: How does the TMF Series Battery require no water top-up for maintenance?

A: The TMF Series Battery utilizes factory-charged acid and high-grade polypropylene containers to minimize electrolyte evaporation and leakage, eliminating the need for regular water refilling. This design makes the battery truly maintenance-free during its service life.

Q: What is the recommended charging current for a TMF Series Battery?

A: For optimal performance and longevity, it is advised to charge the TMF battery at 10-15% of its rated Ah capacity. For instance, a 200Ah model should be charged at 20A-30A.

Q: When is it ideal to use the TMF Series Battery for power backup?

A: TMF Series Batteries are best suited for applications that demand reliable, uninterrupted power such as inverter systems, solar installations, home UPS, and various industrial backup scenarios. Their deep cycle capability allows for consistent performance in environments with frequent power outages.

Q: Where can TMF Series Batteries be installed?

A: These batteries are versatile and can be installed in homes, offices, and industrial locations, provided the ambient temperature remains between -20C and +55C. The IP20 rating allows indoor use where protection from excess moisture and dust is ensured.

Q: What is the benefit of the battery's tubular plate lead acid design?

A: The tubular plate lead acid design ensures greater active material retention, superior deep cycling performance, and extended service life compared to flat plate alternatives. This results in reliable backup, even with repeated charging and discharging schedules.

Q: How does the warranty cover TMF Series Batteries?

A: TMF Series Batteries come with warranty coverage for manufacturing defects only, ensuring customers receive support and replacement for any technical faults arising from production processes during the warranty period.

Q: What is the process for connecting TMF Series Batteries to my inverter or solar system?

A: TMF Series Batteries are equipped with heavy-duty lead alloy terminal posts. Simply connect the terminals to your inverter, UPS, or solar system as per the manufacturer's instructions, ensuring all specifications-such as voltage and current rating-are matched for safe operation.

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