| Metric | Imperial | |
| Model | CP20XP40 | |
| Part number | 8940172261 | |
| Description | 4-Ah 20-V Lithium-ion battery | |
| Ah | 4.0 Ah | |
| Battery pack weight kg | 0.725 kg | |
| Battery pack weight lb | 1.6 lb | |
| Battery voltage | 20 V | |
| Charging time | 90 mn | |
| Height | 62 mm | 2.4 " |
| Length | 130 mm | 5.11 " |
| Tool part number | 8941088489,8941088480,8941088481,8941088488,8941088482,8941088483,8941088289,8941088280,8941088281,8941085489,8941085480,8941085481,8940172262 | |
| Tools | yes | |
| Width | 89 mm | 3.5 " |
