Sli Battery Manufacturer | CTB
OEM Custom Services
We are your reliable OEM manufacturer of lead-acid batteries and plates, capable of customizing production based on your technical specifications (capacity, voltage, size) and brand requirements, and providing one-stop export support.
Our services cover the entire life cycle, from sample confirmation and scalable mass production to strict full-process quality inspection and reliable global logistics distribution. Additionally, we guarantee stable supply capacity and flexible minimum order quantities (MOQ) to efficiently meet your diverse order demands.
Recommended Products
CTB SLI Batteries are specially designed for engine starting, focusing on short-term ultra-high rate discharge, strong cold-start capability, vibration and impact resistance, suitable for various fuel-powered vehicle starting scenarios.This SLI Battery excel in strong starting performance, wide high and low temperature adaptability, durability against vibration, maintenance-free operation, compatibility with mainstream global vehicle models and strong after-sales replacement compatibility. They are widely used in passenger cars, commercial vehicles, motorcycles, construction machinery, agricultural machinery, marine engines and generator set starting.
Why choose us
Chinese battery fand Vietnam factories produce more than one thousand of types of plates, and hundreds of models of sealed lead acid batteries.
Self-making plates help the company to ensure the batteries a reliable performance and high quality.
CTB, certified with ISO 9001, ISO 14001 and ISO45001, is strictly working on quality control of all plates and batteries.
The technique and performance of all CTB batteries comply with the international standards, like IEC, JIS, BS and other standards.
12-36 months (depending on product type).
Online technical support; remote fault diagnosis and installation guidance; engineers on-site to resolve issues.
Training on operational safety standards and maintenance skills.
Guides, product specifications, and other related documents for battery usage and maintenance.
About Crown Tech Battery
Crown Tech Battery Co., Ltd (CTB), under Crown Industry Co., Limited, is one of the largest battery factories in China. CTB now owns one battery factory in China and one battery factory in Vietnam.Chinese battery fand Vietnam factories produce more than one thousand of types of plates, and hundreds of models of sealed lead acid batteries.
CTB has always been a leader in Lead Acid Battery Plate manufacturing and battery assembling technology. CTB produces more than 550 different models of batteries used for Industrial, Motorcycle, and Automotive, and other applications. The technique and performance of all CTB batteries comply with the international standards, like IEC, JIS, BS and other standards.
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