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DuraStart
Dealers

DURA START BATTERY (THAILAND) CO., LTD.

Element 11, built to start.

Sodium-ion start-stop batteries for motorcycles, from a company that specialises in sodium battery technology.

Explore the DTZ5S →Become a dealer

The element behind every Dura Start battery

A different element for the start of every ride.

01 · CHEMISTRY

Sodium-ion

Sodium battery technology developed for vehicle start-stop systems, as an alternative to conventional lead-acid starter batteries.

02 · CONTROL

Smart BMS

Every pack pairs its cells with a battery management system that monitors, estimates and protects.

03 · PURPOSE

Cleaner, abundant energy

Our mission: a cleaner automotive future where every journey begins with sustainable, abundant energy.

Company-level statements from the Dura Start company profile. Copy pending client approval.

The DTZ5S table of elements

Each tile is one value from the DTZ5S data sheet. Colour groups match the data sheet's sections.

01DTZ5S12VNominal voltageSodium-ion · 1700mAh · CCA 80A
02Ah1700mAhNominal capacity
03Wh20.4 WhEnergy
04Ω≤35mΩInternal resistance
05Cy>3000Cycles @80% DOD
06Sd≤5%/moSelf-discharge @25°C
07Cc80ACold cranking amps
08Cv14.8V ±0.2VCharge voltage
09Ci0.5CCharge current @15–45°C
10Cm5CMax. charge @25°C
11Co6VDischarge cut-off
12Dc40CMax. continuous @0–45°C
13Di70CInstant ≤2s @25°C
14Tc0–45°CCharge temperature
15Td−40–60°CDischarge temperature
16IPIP67Protection rating
17Mm113×69×86mm ±2 · ABS case
18g454 gWeight

Humidity 60 ±25% RH. Below 15°C charge at 0.2C (10–15°C) or 0.1C (0–10°C). CC/CV charge mode @15–40°C.

Data sheet PDF ↓
Render of sodium-ion cells inside a battery pack with the BMS board

INSIDE THE PACK

Cells, managed.

The battery management system watches every cell and every start.

  • Dm
    Discharge managementControls how energy leaves the pack.
  • Tm
    Thermal managementMonitors pack temperature.
  • Fp
    Fault alarm & protectionOver-charge, over-discharge, over-current, short circuit.
  • Cm
    Communication managementReports pack status.
  • So
    State-of-charge estimationAh integration, OCV correction, Kalman filtering.

The DuraStart series

DTZ5S is fully specified. Other models follow once their data sheets are approved.

DTZ5S
DTZ5SAvailable
DTZ6V
DTZ6VComing soon
DTZ7S
DTZ7SComing soon
DTZ7V
DTZ7VComing soon

Dura Start Battery (Thailand)

A high-tech company specialising in sodium battery technology for vehicle start-stop systems, serving Thailand and Southeast Asia.

MISSION

To drive a cleaner automotive future where every journey begins with sustainable, abundant energy.

VISION

To lead the future of motorcycle energy in Thailand, becoming the national standard for high-performance start-stop power.

ISO 9001ISO 14000IEC 62133-2UN 38.3IP67RoHSREACHMSDSPb-free

Marks as shown on the DTZ5S data sheet.

Bring sodium-ion to your customers.

Distributors, dealers, workshops and fleet operators across Thailand: let's talk.

LINE @durastart ↗TikTok ↗Facebook ↗
PHONE
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EMAIL
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ADDRESS
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