Description
Dong Nai CMF (Calcium Maintenance Free) Battery
The Dong Nai maintenance-free battery requires no maintenance throughout its service life.
It utilizes continuous casting technology, ensuring high-quality and uniform lead plates.
Its lead alloy composition and special additives make it highly suitable for engine starting applications.
□ Battery parts number and Outstanding Features
・Battery parts number : CMF 31-800 / CMF 31S-800 / 12V-100Ah(20Hr)
| KMVL code | Parts number |
| BT31800-MF-DN | CMF 31-800 | BT31S800-MF-DN | CMF 31S-800 |
・Terminal & Layout Guide
| Parts number | Terminal type | Layout | Hold Down |
| CMF 31-800 | T2 | C6 | B0 |
| CMF 31S-800 | T3 | C6 | B0 |
・SIZE(L x W x H x TH) : 330 x 171 x 215 x 238mm
・Warranty : 9month
Calcium-lead alloy – Eliminates water loss and minimizes self-discharge.
Double-layer battery cover – Built-in vent tubes effectively reduce water evaporation.
Indicator (Hydrometer) – Allows easy monitoring of battery status.
Vibration-resistant design – Engineered to withstand Vietnam’s road conditions.
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