| Name | Energizer Power Max P20 |
| Brand | Energizer |
| Model | Power Max P20 |
| Category | Feature Phone |
| Network Type | GSM |
| Network 2G | GSM 850 / 900 / 1800 / 1900 - SIM 1 & SIM 2 |
| GPRS | Yes |
| EDGE | No |
| Launch Announcement | 2018, May |
| Launch Date | Available. Released 2018, May |
| Body Dimensions | 136.5 x 55 x 17.5 mm (5.37 x 2.17 x 0.69 in) |
| Body Weight | - |
| Network Sim | Dual SIM (Micro-SIM, dual stand-by) |
| Display Type | TFT, 65K Colors |
| Display Size | 2.8 inches, 24.3 cm2 (~32.3% screen-to-body ratio) |
| Display Resolution | 240 x 320 pixels, 4:3 ratio |
| Display Density | 143 ppi density |
| Chipset | Spreadtrum SC6531E |
| Memory Internal | 4 MB |
| Memory External | microSD, up to 32 GB (dedicated slot) |
| Ram | 4 MB RAM |
| Primary Camera | VGA |
| Secondary Camera | No |
| Camera Features | No |
| Video | No |
| Audio | Vibration, Polyphonic, MP3 Ringtones |
| Loudspeaker | Yes |
| 3.5mm Jack | Yes |
| Bluetooth | Yes |
| USB | microUSB 2.0, USB (Reverse charging out) |
| Fm Radio | Yes |
| GPS | No |
| Messaging | SMS |
| Browser | WAP 2.0 |
| Java | Yes |
| Battery Type | Li-Ion Battery |
| Battery Capacity | 4000 mAh Battery |
| Battery Stand by | Up to 744 h (3G) |
| Battery Talk time | Up to 40 h (3G) |
| Body Color | Black |