Energizer® Patents
Consistent with 35 U.S.C. § 287 et seq., the following Energizer products are covered by the patents listed in this site. All Energizer® products (including, but not limited to, those noted) are or may be subject to additional pending patent applications, so frequent reference to this site is encouraged.
Patented Charging Systems Products
| Title | Remarks | Image | US Patent No. |
| Flexible Charger (CHFLX) | Model number CHFLX | Image | D650328 |
| Premium Family Charger (CHFC2) | Model number CHFC2 | Image | D650327 |
| Maxi Charger (CHVCM3) | Model number CHVCM3 | Image | D632646 |
| Mini Charger (CH2PC3) | Model number CH2PC3 | No image found | D632647 |
| Value Family Charger for Energizer/Eveready | Model number CHFCV | Image | D626916 |
| 15 Minute Charger Upgrade | Model number CH15MN2 | Image | D614127 |
| Rectangle faced "big baby" charger (CHVCM) | Model number CHVCM | Image | D599287 |
| Round Faced Value Charger (CHVC3) | Model number CHVC3 | Image | D598845 |
| 1 Hour Charger | Model number CH1HR-2 | Image | D571722 |
| Compact Charger (Quattro, Project Kangaroo) | Model number CHCC | Image | D573088 |
| Quattro Advanced (3.5 hour charger) | Model number CHQA | No Image found | D574321 |
| Universal Charger | Model number CHEUF | No image found | D572655 |
| Alternative AA to AAA mechanism for chargers | Model number CHDC8 | Image | 7626357 |
| TNG charger ornamental design | Model number CHDC7 | Image | D562231 |
| USB powered charger (JAM, DUO) | Model number CHUSB | Image | D572654 |
| Sliding body charger with inverted "T" contacts | Model number CHCFC | Image | D540742 |
| Charger with sliding drawer | Model number CHDC | Image | D513731 |