DINWEY 190H52 (N200) Heavy-Duty Truck Battery
Model 190H52 · JIS Group N200 · 12V · 200 Ah · 1100 A CCA
DINWEY 190H52 (JIS N200) heavy-duty starting battery — 12V, 200Ah, 1100A CCA, 320min RC, 520×278×220mm. For the largest trucks, semi trailers and cold-climate starting in JIS markets. IATF 16949 certified.
Key Takeaways
- The 190H52 is DINWEY's largest JIS battery — 200Ah and 1100A CCA for the biggest engines and coldest climates.
- At 520×278×220mm it is larger than the N150 — confirm your tray will take the bigger footprint before upgrading.
- 1100A CCA turns over the largest diesel engines reliably even in cold weather, where a lower-CCA battery would struggle.
- 320 minutes of reserve capacity is the largest buffer in the JIS range — critical for high electrical loads.
- On a 24V semi truck, two 190H52 units are wired in series — always replace both together.
The DINWEY 190H52 is the JIS N200-class battery — the largest and highest-output model in DINWEY's heavy-duty JIS range. The 'N200' group is a JIS size class one step larger than the N150; the 190H52 is DINWEY's specific model code within it.
With 200Ah capacity and 1100A CCA, it is built for the largest diesel engines — long-haul semi trailers, heavy buses and generators — and for cold-climate operation where cranking demands spike. The thick Pb-Sb (lead-antimony) plate design delivers the deep-cycling tolerance and vibration resistance that large commercial engines require.
Manufactured by Chengguang Energy under an IATF 16949 quality system, every 190H52 batch ships with CCA test data and full documentation.
Technical Specification
| Specification | Value |
|---|---|
| DINWEY Model | 190H52 |
| Group | N200 |
| Standard | JIS |
| Voltage | 12V |
| Capacity (C20) | 200 Ah |
| Cold Cranking Amps (CCA) | 1100 A |
| Test Standard | SAE J537 |
| Reserve Capacity (RC) | 320 min |
| Dimensions (L×W×H) | 520×278×220 mm |
| Terminals | JIS type A (large taper post) |
| Technology | Heavy-duty thick-plate flooded (Pb-Sb grid) |
Specifications are representative for this model. Exact CCA, capacity and dimensions are confirmed per batch on the certificate of analysis — contact us for a full datasheet.
Understanding This Model's Specifications
Cold Cranking Amps (CCA) is measured to SAE J537 — 1100A means the 190H52 delivers a very strong cold-start burst for 30 seconds at −18°C while holding at least 7.2V. This is why the N200 is the choice for cold climates and the largest engines.
Reserve Capacity (RC) is 320 minutes — the longest in the JIS range. It sustains a 25-amp load at 27°C before dropping to 10.5V, giving maximum buffer for lights, telematics and other engine-off loads.
Capacity is 200Ah at the 20-hour rate (C20), describing total stored energy over a slow 20-hour discharge — a different measure from the short, high-current CCA burst.
Dimensions of 520×278×220mm are larger than the N150's 508×222×212mm. Confirm your tray's length, width, height and terminal position before upgrading from N150 to N200.
Typical Applications
- Large heavy-duty trucks and long-haul semi trailers
- Buses and coaches on demanding duty cycles
- Cold-climate and high-altitude starting
- Prime diesel generators with high cranking demand
Vehicle Fitment
This model is a JIS N200-class heavy-duty starting battery. Whether it fits a specific vehicle depends on the vehicle's battery standard, group size, terminal type, polarity and tray dimensions — which vary by model and generation. Always confirm the exact configuration in your vehicle manual before replacement.
Frequently Asked Questions
What is the difference between 190H52 and 145G51?
The 190H52 (N200) is larger and higher-output: 200Ah vs 135Ah capacity, 1100A vs 900A CCA, and 520×278×220mm vs 508×222×212mm. Choose the N200 for the largest engines and coldest climates, if the tray will take it.
How much CCA does the 190H52 have?
1100A CCA measured to SAE J537. This is DINWEY's highest JIS rating, for the largest diesel engines and cold-climate starting.
What are the dimensions of the 190H52?
520×278×220mm (length × width × height). This is larger than the N150 — confirm your tray before upgrading.
Is the 190H52 good for cold weather?
Yes. Its 1100A CCA provides the strong cold-start burst that large diesel engines need when cranking demand rises in cold weather.
Can I use the 190H52 in a 24V semi truck?
Yes — a 24V semi truck uses two 12V batteries in series. Use two identical 190H52 units and replace both together so charging stays balanced.
Compare With Other Models
Related Technical Documentation
- JIS N150 vs N200 — Which Heavy-Duty Truck Battery?
- Cold-Climate & Arctic Truck Batteries
- 12V vs 24V Truck Electrical Systems
From the DINWEY Knowledge Hub.