Duracell Procell Constant 9V (6LR61 / PP3) professional alkaline batteries in a trade bulk box of 10. The 9V PP3 is the go-to cell for active DI boxes, active bass and guitar pickups, guitar effects pedals, older radio-mic bodypacks and test gear, and the Constant range keeps them running with dependable Duracell power, supplied by the box for production and install stock.
9V
VOLTAGE · Nominal
9V
SIZE · 6LR61
Alkaline
CHEMISTRY · Single use
Box of 10
PACK · Bulk trade
Features
Professional-grade alkaline chemistry for consistent, repeatable output
Constant range ideal for active DI boxes, pickups and effects pedals
Long shelf life, dependable power when the pedalboard comes out
Bulk box of 10, economical for high-turnover hire and production stock
IEC 6LR61 / ANSI 1604 / PP3, direct replacement for any 9V device
Duracell reliability with a leak-resistant design
Specifications
| Manufacturer | Duracell |
| Range | Procell Constant |
| Battery type | 9V (PP3) |
| IEC code | 6LR61 |
| ANSI code | 1604 |
| Voltage | 9 V |
| Chemistry | Alkaline (zinc, manganese dioxide) |
| Rechargeable | No, single use |
| Pack size | Bulk box of 10 |





