GRABO HighFlow Replacement Battery - TB21000
GRABO HighFlow Replacement Battery - TB21000
The GRABO HighFlow Replacement Battery is the official rechargeable power source for GRABO HighFlow tools. Sold separately as a replacement or backup, it helps keep your tool powered and ready for the job.
Features & Benefits
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Official HighFlow Battery – Designed for GRABO HighFlow tools.
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Replacement or Backup Power – Ideal for replacing a worn battery or keeping a spare on hand.
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Rechargeable Design – Built for repeat charging and ongoing jobsite use.
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Helps Reduce Downtime – A spare battery can help keep work moving between charges.
Specifications
| Attribute | Details |
|---|---|
| Battery Type | TB21000 |
| Battery Rated Capacity | 5.0 Ah |
| Nominal Voltage / Charge Voltage | 18 V / 21 V |
| Charge Current | 4 A |
| Working Time (Full Charge) | 30 mins |
| Operating Temperature (Charge) | 32 – 115°F (0 – 45°C) |
| Operating Temperature (Discharge) | -4 – 140°F (-20 – 60°C) |
| Long-Term Storage | 0°C – 30°C / 32°F – 86°F charged to 18.5–19.5V (80–90% of full charge) |
More Details