| Battery base unit for label printers |
| Built-in high-capacity Li-ion battery |
| Compatible with Brother QL-810W and QL-820NWB |
| Fast charge time of 2 hours 30 minutes or less |
| Fast charge time of 2.5 hours |
| Prints 4,300 labels (mono) or 1,400 (2 colour) (continuous printing using USB when fully charged) |
| Prints up to 4,300 labels (mono) or 1,400 (2 colour) |
| Rechargeable Li-ion battery base for QL-810W and QL-820NWB |