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$39.88
| Voltage | AH/kVA | Length | Width | Height | Weight |
|---|---|---|---|---|---|
| 12 Volt | 21 Watt | N/A | N/A | N/A | N/A |
| Voltage | 12 Volt |
| Amp/H | 21 Watt |
| Length | N/A |
| Width | N/A |
| Height | N/A |
| Weight | N/A |
These are individual sealed lead-acid AGM (VRLA) batteries — the same cell type used to populate an APC
RBC21 battery module.
They are not a finished RBC21 cartridge (no tray, harness, or enclosure included).
Use this loose cell to rebuild your existing RBC21 tray/harness if you prefer to perform the replacement yourself,
or as a service spare for technicians maintaining APC UPS battery modules.
| Specification | Detail |
|---|---|
| Battery Type | Sealed Lead Acid — AGM (VRLA) |
| Nominal Voltage (per cell) | 12 V |
| Power Rating | 21 W (as provided) |
| Cells per RBC21 Module (typ.) | One (1) cell |
| What’s Included | Loose battery cell only (no tray, no harness, no cartridge) |
| Use Case | DIY rebuild of an existing RBC21 assembly / service spares |
| Battery Cartridge | Compatible APC UPS Models (Representative) | Notes |
|---|---|---|
| RBC21 | Smart-UPS: SU700, SU700NET, SU700XL, SU700XLNET, SUA750, SUA750I, SUA750RM2U Back-UPS Pro: BP700S, BP700SI, BP700SC |
Verify dimensions and terminal type before ordering. |
Note: If you need a complete drop-in solution (tray/harness/cartridge), order a full RBC21 replacement cartridge instead.
This listing is cells only.
