APC Symmetra LX Extended Run Tower with 9 SYBT5 - Spill Proof, Maintenance Free Sealed Lead Acid Hot-swappable

Battery modules connected in parallel. Hot-swappable batteries. Modular design. Plug-and-Play external batteries. Stackable external battery frames. User-replaceable batteries. This product is heavy and/or oversized and may need more than one person to handle.