Truck Starting Batteries,
Built for the Long Haul.
DINWEY manufactures heavy-duty starting batteries for trucks and commercial vehicles — JIS N150/N200, DIN88/DIN100, and BCI Group 31 on request. Diesel-grade cold cranking amps, 12V & 24V systems, and OEM / private label programs from a factory founded in 2002.
Key Takeaways
- Truck batteries are not bigger car batteries — diesel engines demand far higher cold cranking amps, vibration resistance and 24V series wiring; incorrect group size, inadequate CCA, poor maintenance and unsuitable duty-cycle selection are common causes of fleet starting-battery problems.
- Three standards, three markets — JIS N150/N200 for Asia/Middle East/Africa, DIN88/DIN100 for Europe (MAN, Scania, Volvo, Mercedes), and BCI Group 31/8D for North America.
- A 200,000 m² plant with 18 automated lines — manufactured by Chengguang Power Tech Co., Ltd. (founded 2002), not a trading company.
- Full OEM and private-label scope — brand, packaging, specification and terminal type, for distributors, importers and brands worldwide.
- IATF 16949 plus ISO 9001/14001/45001, exporting to 70+ countries — automotive supply-chain quality credentials, not marketing claims.
Why a Truck Needs a Different Battery
Truck starting batteries are not bigger car batteries. Diesel engines demand far higher cold cranking amps, vibration resistance, and — in heavy commercial vehicles — 24V series configurations. Choosing the wrong group size or CCA rating is a common cause of fleet breakdowns.
Diesel-Grade CCA
High cold cranking amps to turn over large diesel engines in cold weather.
Right Group Size
JIS N150/N200 or DIN88/DIN100 — matched to your vehicle's battery tray.
12V & 24V Systems
Light trucks and heavy commercial vehicles have different electrical systems.
Our Product Range
JIS N150 / N200
Heavy-duty thick-plate batteries for large trucks, buses and generators.
View JIS Heavy-Duty →DIN88 / DIN100
European-standard batteries for MAN, Scania, Volvo, Mercedes and more.
View DIN Heavy-Duty →BCI Group 31 / 8D
North American group sizes, made-to-order via our BCI production line.
BCI (on request) →24V Systems
Series-configured battery pairs for heavy trucks, semi trailers and buses.
View 24V Systems →EFB & AGM
Enhanced flooded and absorbent glass mat for demanding commercial duty cycles.
View EFB/AGM →Applications We Serve
Different commercial duty cycles call for different batteries — and different maintenance habits. See how our heavy-duty range matches each environment.
Mining & Off-Highway
Vibration-resistant, dust-sealed construction for haulers, excavators and drill rigs.
View mining batteries →Cold-Chain & Refrigerated
High-CCA starting plus a separate deep-cycle bank for the reefer unit.
View cold-chain batteries →Bus & Coach
Deep-cycling thick plates and generous reserve capacity for frequent stops.
View bus batteries →Diesel Generators
Standby batteries that hold charge through idle months and crank on demand.
View generator batteries →Markets We Supply
Each region follows its own battery standard. We stock and manufacture to the right standard for your market — from JIS in Asia and Africa to BCI in the Americas.
Southeast Asia
JIS N150/N200 for the region's dominant Japanese and Korean fleets.
Southeast Asia market →OEM & Private Label
DINWEY is the truck-battery brand of Chengguang Power Tech Co., Ltd., a manufacturer founded in 2002. From a 200,000 m² facility with 18 automated lines, we support OEM and private label programs for distributors, importers and brands worldwide.
Certified IATF 16949 · ISO 9001:2015 · ISO 14001:2015 · ISO 45001:2018 · CE conformity. Export to 70+ countries.
Discuss OEM / Private LabelWhat Our Partners Value
Themes that recur across the distributors, importers and fleet operators we supply in 70+ countries.
"Middle East distributors consistently highlight batch-to-batch consistency — every delivery ships with CCA test data and full documentation."
— Distributor partners, Middle East
"South American importers value OEM customization speed — from drawing to approved sample, with brand and packaging built to spec."
— Importer partners, South America
"Fleet operators care most about on-time delivery and complete shipping documentation."
— Fleet operators
Frequently Asked Questions
What battery group size does my truck need?
Heavy-duty trucks most commonly use JIS N150/N200 (models 145G51/190H52) or DIN88/DIN100 batteries depending on the market. North American vehicles use BCI Group 31 (available on request). Confirm the group size on your existing battery or in the vehicle manual.
Do heavy-duty trucks use 12V or 24V systems?
Most semi trucks and heavy commercial vehicles use 24V systems (two 12V batteries in series); light trucks and pickups use 12V. Check your vehicle specification before ordering.
How much CCA does a diesel truck battery need?
Diesel engines need high CCA. Heavy-duty trucks commonly require 800–1100+ CCA depending on engine size and climate — colder climates need more. Confirm the exact figure in your vehicle manual.
Do you offer OEM and private label truck batteries?
Yes. DINWEY is the truck-battery brand of Chengguang Power Tech Co., Ltd. (founded 2002), offering OEM and private label programs with custom branding, packaging and specification.
📚 Looking for technical guidance? Visit the DINWEY Knowledge Hub for selection guides, JIS vs DIN vs BCI standards, CCA and 12V vs 24V documentation.
Technical Guides
In-depth guides from the DINWEY Knowledge Hub — written and reviewed by our technical team, sourced from manufacturer documentation under an IATF 16949 quality system.
Truck Battery Complete Guide
CCA, reserve capacity, Ah, EFB, AGM and plate chemistry — the fundamentals in one place.
Read the guide →What Is CCA?
Cold cranking amps explained, with a truck-class requirement table and climate guidance.
Read the guide →JIS vs DIN vs BCI
The three regional battery standards, model numbers and cross-reference explained.
Read the guide →12V vs 24V Systems
Why heavy trucks use 24V, and how series wiring builds a 24V system from two 12V batteries.
Read the guide →AGM vs Flooded
How absorbent glass mat and flooded lead-acid compare for vibration, cold starts and cost.
Read the guide →Truck Battery Selection Guide
A four-step method to match group size, CCA, voltage and climate to your vehicle.
Read the guide →Technical review — Reviewed by the DINWEY technical team. Manufacturer: Chengguang Power Tech Co., Ltd. Data source: manufacturer specification and test documentation. Specifications vary by model and standard; confirm final values with the manufacturer.