Products
DINWEY supplies truck and heavy-duty starting batteries (SLI) across the three main standards used in commercial vehicles — JIS, DIN/EN and BCI/SAE — plus 24V series configurations and OEM/private-label programs. Every line is manufactured by Chengguang Power Tech Co., Ltd. (founded 2002) under IATF 16949.
Direct Answer
DINWEY builds five product lines: JIS heavy-duty (N150/N200), DIN heavy-duty (DIN88/DIN100), 24V systems, BCI Group 31/8D on request, and fleet/OEM programs — all manufactured by Chengguang Power Tech Co., Ltd. (founded 2002) under IATF 16949. Voltage, capacity, CCA with its test standard, reserve capacity and case dimensions are on the individual model pages; BCI lines are made to order and confirmed per order.
Product Lines
- JIS Heavy-Duty Batteries 145G51 (N150) · 190H52 (N200)
JIS-standard heavy-duty starting batteries for Japanese and Asian trucks — 12V, 135–200 Ah, 900–1100 A CCA (JIS D5301).
- DIN Heavy-Duty Batteries 58827 (DIN88) · 60038 (DIN100)
DIN/EN-standard heavy-duty batteries for European trucks — 12V, 88–100 Ah, 800–870 A EN cold-cranking.
- 24V Truck Battery Systems 2 × N200 · 2 × DIN100
Series-paired 24V configurations for heavy trucks, buses and coaches, with cable, isolator and balancing guidance.
- BCI Group 31 / 8D On request
BCI Group 31 and 8D made-to-order lines — no published stock specification; specification confirmed per order.
- Fleet & OEM Solutions Private label · OEM
Fleet standardisation, private-label branding and OEM programs with batch documentation and warranty terms.
Model-level specifications
Individual model pages carry the full specification table — voltage, capacity (C20), CCA with its test standard, reserve capacity and case dimensions:
Frequently Asked Questions
How do I choose between the JIS and DIN product lines?
By the vehicle and market you are replacing for: JIS sizes (N150/N200) fit Japanese and Asian trucks, DIN sizes (DIN88/DIN100) fit European trucks. The group size, not the brand, decides fitment — check the tray and terminal orientation, then pick the capacity and CCA the application needs.
Is BCI Group 31 / 8D in stock?
No — BCI Group 31 and 8D are made to order and have no published stock specification. Tell us the group size, CCA and quantity and we quote against your specification.
Can I get a datasheet for a specific model?
Yes. The four stock models (145G51, 190H52, 58827, 60038) have full specification tables on their model pages, and datasheets plus batch test records are available on request from the contact page.
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.