Bci Group 31 Auto Battery 12V100ah Maintenance-Free Automotive Starting Battery 31t 31p 31A

Customization: Available
After-sales Service: with
Warranty: 2 Years

Product Description

Basic Information
Model NO.
BCI 31T
Type
Maintenance-free
Rated Voltage
12V
Capacity
100ah
CCA
1050A
Weight
25kg
Color
Black
Certification
ISO9001, RoHS, CE
Terminal Type
Screw
Specification
330*172*220/245mm
BCI Group 31 Auto Battery
Automotive Starting Battery
Maintenance-Free Battery
Product Specifications
Battery Model BCI 31T Warranty 24 months
Application Car Starting, Truck, Military use, Tanks Battery Color Black
Standard American Standard MOQ 100PCS
General Features
🛡️ Sealed Operation
Completely maintenance-free and leak-proof design.
High Performance
Computer-designed plate grid enhances current flow and internal conductivity.
📈 Long Service Life
Low self-discharge rate with exceptional deep discharge recovery.
Typical Applications
🚀 Starting vehicles or engines
💡 Lighting systems
🚢 Marine and boat power
🔋 EPS or UPS systems
☀️ Solar power systems
🌀 Wind power systems
Battery Structure & Improvements
Battery Structure

1. Gridding Plates: Pb-Ca-Sn alloy ensure complete maintenance-free performance and minimum self-discharge.

2. Separator: Super-thin glass fiber prevents short-circuits and reduces electric resistance.

3. Central Busbar: Advanced COS machine connection for low internal resistance and high vibration resistance.

4. Magic-Eye: Built-in indicator to show the state of charge easily.

5. PP Container: Excellent non-leakage and anti-explosion structure.

6. Heat Sealed Cover: Maximizes strength and rigidity to prevent electrolyte leakage.

Production & Terminals
Battery Terminals
Production Process
Quality Assurance & Packing

Specialized in producing Lead-acid batteries since 2003, devoted to research, development, and manufacturing of high-quality power solutions.

Certifications
Packing Details
Frequently Asked Questions
What is the standard delivery time?
Usually, our delivery time is 20-25 days depending on the order volume.
What are your payment terms?
Our standard terms are T/T 30% as a deposit and 70% before delivery. We provide product and package photos before final payment.
What is the expected lifespan of your batteries?
Generally, our vehicle and marine batteries have a service life of approximately 3 years.
How do you handle warranty claims for defective batteries?
Please provide photos of the defective unit. Once confirmed, we will send replacements as compensation in your next order.
Do you test products before they are shipped?
Yes, we conduct a 100% test on all goods before delivery to ensure quality.
What materials are used in your battery manufacturing?
The plates are made of high purity lead (99.994%-99.996%) to ensure a longer service life and better performance.

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