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$187.36
| Voltage | AH/kVA | Length | Width | Height | Weight |
|---|---|---|---|---|---|
| 12 Volt | 6 AH | N/A | N/A | N/A | N/A |
| Voltage | 12 Volt |
| Amp/H | 6 AH |
| Length | N/A |
| Width | N/A |
| Height | N/A |
| Weight | N/A |
These are individual sealed lead-acid AGM (VRLA) batteries โ the same cell type used to populate an APC RBC43 battery module. They are not a finished RBC43 cartridge (no wiring, tray, fusing, connectors, or enclosure included).
Use these cells to rebuild your existing RBC43 tray/harness if you wish to perform the replacement yourself. If you prefer a ready-to-install solution, please see our complete replacement cartridge listings.

| Parameter | Value |
|---|---|
| Nominal Voltage | 12ย V DC (per cell) |
| Capacity | 6ย Ah (per cell) |
| Terminal Type | F2 (0.25โณ) Faston |
| Chemistry | AGM, Valve Regulated Lead-Acid (VRLA) |
| Form Factor | Sealed lead-acid, maintenance-free |
| Quantity Needed for RBC43 | 8 cells (customer reuses original tray/harness) |
| Use Case | Applies To | Notes |
|---|---|---|
| Populate/Refurbish RBC43 | APC RBC43 tray/harness assemblies used in select Smart-UPS models (e.g., SU1000XL, SU1400XL, SUA1000XL, SUA1500XL, SMT1500XL) |
Order 8 ร 12ย V, 6ย Ah cells to rebuild one RBC43. Cells only โ no wiring, tray, fusing, or connectors. |
| Complete Cartridge Needed? | Full plug-and-play RBC43 module | See our complete RBC43 listing if you donโt want to reuse your tray/harness. |
Note: If you need a complete drop-in solution (tray/harness/cartridge), order a full RBC43 replacement cartridge instead. This listing is cells only.