Place of Origin:
CHINA
브랜드 이름:
ZT-TEK
인증:
UN38.3
Model Number:
H8-Sodium-504Wh-42Ah
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ZT-TEK H8 sodium-ion starter batteries represent a new generation of eco-friendly power sources, specifically designed to replace traditional lead-acid starter batteries. They are suitable for the ignition systems of passenger vehicles, commercial vehicles, and engineering machinery, offering advantages such as high safety, long lifespan, and wide-temperature adaptability.
| Item | Parameter | Description |
|---|---|---|
| Cell Type | Sodium-ion | Eco-friendly, abundant resources |
| Nominal Capacity | 42Ah @25℃, 0.5C discharge | - |
| Nominal Voltage | 12V | Typical operating voltage |
| Voltage Range | 6V ~ 14.4V | Discharge cutoff / Charge limit |
| Rated Energy | ~504Wh | - |
| Cold Cranking Amps (CCA) | ~1500A @-18℃, 30s (fully charged) | - |
| Internal Resistance | ≤10mΩ (initial, AC 1kHz) | - |
| Self-Discharge Rate | ≤3% / month @25℃ (standby) | - |
| Weight | ≤12kg (actual may vary) | Includes casing & BMS |
| Dimensions (L×W×H) | 355 × 175 × 185mm(±2mm) | - |
| Terminals | Standard automotive lugs | Customizable copper terminals available |
Built-in balancing board
Supports active/passive balancing (optional)
High Safety: No thermal runaway, no lithium oxide
Ultra-Wide Temperature Starting Capability: Stable ignition even at -40°C
Cycle Life Exceeds 2000 Cycles, far surpassing traditional lead-acid batteries
Low Internal Resistance, supports instantaneous high-current discharge
Lightweight Design, easy to install and replace
High-Consistency Battery Cells, excellent compatibility
Replacement for traditional automotive starter batteries (lead-acid/H5)
Engine starting power for construction machinery & diesel engines
Reliable ignition in extreme cold/heat regions (-40°C to high-temperature environments)
Start-Stop systems + energy storage auxiliary combination
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