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The picture shown is for illustrative purposes only. Depending on availability, you may receive a different brand. Do not hesitate to contact us if you need more information about the availability of a specific brand.
Your EverStart ES-TZ10S battery has a direct replacement. The SigmasTek STZ10S matches the original specifications — same 12V, same 8.60Ah, same NB terminals, same dimensions. It drops right in.
Our battery specialists verified the SigmasTek STZ10S against the EverStart ES-TZ10S on every critical dimension. The 5.91" x 3.43" x 3.66" form factor and NB terminal configuration are an exact match, ensuring a seamless swap with no adapter cables or tray modifications needed.
Terminal polarity is +/- — matches the original configuration.
We do not just sell batteries — we ensure you get the right one. The SigmasTek STZ10S (SKU: ST-STZ10S) is brand new, fully charged, and backed by a 6 months warranty. Our battery specialists are available to verify compatibility before you order.
| Manufacturer | SigmasTek |
|---|---|
| Length (in.) | 5.91 |
| Voltage | 12 Volts |
| Width (in.) | 3.43 |
| Amp Hours | 8.6 Ah |
| Height (in.) | 3.66 |
| Terminal Type | Nut & Bolt |
| Weight (lb.) | 6.00 |
| Group Size | BTZ10S |
| CCA | 190 |
| Warranty | 6 Months |
| Polarity | "+/-" |
