OSI Batteries carries replacement Valve Regulated
Rechargeable Lead Acid Batteries for most UPS Systems. We recommend
checking your existing battery for size and specifications prior to
ordering as manufacturers may change requirements without notice.
The original batteries in many UPS Systems are tied together with wire harnesses and/or fuses; we recommend that you save these in order to reuse them with your replacement batteries. Please note the number of batteries required per unit and add to cart accordingly.
We do our best to keep our cross reference current however new products are constantly being added to the marketplace. Please contact us if you cannot find your model and we will be happy to assist you in finding replacement batteries.
| Series | Model Number | OSI Item # | Batteries per Unit |
| Belkin BERBC Series | BERBC31 | NP7-12D | 1 |
| Belkin BERBC Series | BERBC42 | CP1245 | 1 |
| Belkin BERBC Series | BERBC53 | CP1245 | 1 |
| Belkin BERBC Series | BERBC54 | HC1221W | 1 |
| Belkin BERBC Series | BERBC55 | CP12120F2 | 2 |
| Belkin BERBC Series | BERBC56 | CP1290 | 1 |
| Belkin BERBC Series | BERBC60 | CF-12V17 | 2 |
| Belkin F6C1 Series | F6C100 | NP7-12D | 3 |
| Belkin F6C1 Series | F6C100-UNV | NP7-12D | 2 |
| Belkin F6C1 Series | F6C110 (Kit of 2) | NP7-12D | 2 |
| Belkin F6C1 Series | F6C110 (Pack of 4) | CP1245 | 4 |
| Belkin F6C1 Series | F6C120 | NP7-12D | 2 |
| Belkin F6C1 Series | F6C120-UNV | CP1290 | 2 |
| Belkin F6C1 Series | F6C127-BAT | NP7-12D | 1 |
| Belkin F6C1 Series | F6C129-BAT | NP7-12D | 1 |
| Belkin F6C1 Series | F6C150 | CP1245 | 4 |
| Belkin F6C10 Series | F6C1000 | NP7-12D | 1 |
| Belkin F6C10 Series | F6C1000ei-TW-RK | CP1245 | 2 |
| Belkin F6C10 Series | F6C1000-EUR | CP12120F2 | 2 |
| Belkin F6C10 Series | F6C1000-TW-RK | CP1245 | 2 |
| Belkin F6C11 Series | F6C1100fcUNV | CP1245 | 2 |
| Belkin F6C11 Series | F6C1100spUNV | CP1245 | 2 |
| Belkin F6C11 Series | F6C1100-UNV | CP1245 | 2 |
| Belkin F6C12 Series | F6C1200-UNV | CP1245 | 2 |
| Belkin F6C12 Series | F6C1221-BAT | HC1221W | 1 |
| Belkin F6C12 Series | F6C1250-BAT | CP1245 | 2 |
| Belkin F6C12 Series | F6C1250ei-TW-RK | CP1245 | 2 |
| Belkin F6C12 Series | F6C1250-TW-RK | CP1245 | 2 |
| Belkin F6C12 Series | F6C1272-BAT | NP7-12D | 1 |
| Belkin F6C14 Series | F6C1400 | NP7-12D | 3 |
| Belkin F6C15 Series | F6C1500ei-TW-RK | NP7-12D | 2 |
| Belkin F6C15 Series | F6C1500-TW-RK | CP1245 | 2 |
| Belkin F6C2 Series | F6C230 | NP7-12D | 4 |
| Belkin F6C3 Series | F6C320 | CP12120F2 | 4 |
| Belkin F6C3 Series | F6C325 | NP7-12D | 1 |
| Belkin F6C3 Series | F6C325-SER | NP7-12D | 1 |
| Belkin F6C3 Series | F6C350 | HC1221W | 1 |
| Belkin F6C3 Series | F6C350-SER-SB | HC1221W | 1 |
| Belkin F6C3 Series | F6C350-USB | NP7-12D | 1 |
| Belkin F6C4 Series | F6C425 | NP7-12D | 1 |
| Belkin F6C4 Series | F6C425-SER | NP7-12D | 1 |
| Belkin F6C4 Series | F6C450 | NP7-12D | 2 |
| Belkin F6C4 Series | F6C450-EUR | NP7-12D | 2 |
| Belkin F6C5 Series | F6C500 | NP7-12D | 1 |
| Belkin F6C5 Series | F6C500-USB | NP7-12D | 1 |
| Belkin F6C5 Series | F6C500-USB-MAC | NP7-12D | 1 |
| Belkin F6C5 Series | F6C525 | NP7-12D | 1 |
| Belkin F6C5 Series | F6C525-SER | NP7-12D | 1 |
| Belkin F6C5 Series | F6C550-AVR | CP1245 | 1 |
| Belkin F6C5 Series | F6C550fcAVR | CP1245 | 1 |
| Belkin F6C5 Series | F6C550odmAVR | CP1245 | 1 |
| Belkin F6C5 Series | F6C550spAVR | CP1245 | 1 |
| Belkin F6C6 Series | F6C600-SER-SB | HC1221W | 1 |
| Belkin F6C6 Series | F6C625 | NP7-12D | 1 |
| Belkin F6C6 Series | F6C625-SER | NP7-12D | 1 |
| Belkin F6C6 Series | F6C650 | NP7-12D | 1 |
| Belkin F6C6 Series | F6C650-SER-SB | HC1221W | 1 |
| Belkin F6C6 Series | F6C650-USB | CP1290 | 1 |
| Belkin F6C6 Series | F6C650-USB-MAC | NP7-12D | 1 |
| Belkin F6C7 Series | F6C700 | NP7-12D | 2 |
| Belkin F6C7 Series | F6C700-EUR | NP7-12D | 2 |
| Belkin F6C7 Series | F6C750-AVR | CP1290 | 1 |
| Belkin F6C8 Series | F6C800 | NP7-12D | 2 |
| Belkin F6C8 Series | F6C800-UNV | NP7-12D | 2 |
| Belkin F6C9 Series | F6C900fcUNV | CP1245 | 2 |
| Belkin F6C9 Series | F6C900odmUNV | CP1245 | 2 |
| Belkin F6C9 Series | F6C900spUNV | CP1245 | 2 |
| Belkin F6C9 Series | F6C900-UNV | CP1245 | 2 |
| Belkin F6H Series | F6H350 | CP1245 | 1 |
| Belkin F6H Series | F6H375odmUSB | CP1245 | 1 |
| Belkin F6H Series | F6H375spUSB | CP1245 | 1 |
| Belkin F6H Series | F6H375-USB | CP1245 | 1 |
| Belkin F6H Series | F6H500 | CP1245 | 1 |
| Belkin F6H Series | F6H550-USB | CP1245 | 1 |
| Belkin F6H Series | F6H650 | NP7-12D | 1 |
| Belkin F6H Series | F6H650-SER | NP7-12D | 1 |
| Belkin F6H Series | F6H650-USB | NP7-12D | 1 |
| Belkin Omniguard Series | Omniguard 1100 | NP7-12D | 2 |
| Belkin Omniguard Series | Omniguard 1500 | CP1245 | 4 |
| Belkin Omniguard Series | Omniguard 2300 | NP7-12D | 4 |
| Belkin Omniguard Series | Omniguard 3200 | CP12120F2 | 4 |
| Belkin Pro F5C Series | Pro F5C500 | HC1221W | 1 |
| Belkin Pro F5C Series | Pro F5C510 | HC1221W | 1 |
| Belkin Pro F5C Series | Pro F5C520 | HC1221W | 1 |
| Belkin Pro F6C Series | Pro F6C100 | CP12120F2 | 2 |
| Belkin Pro F6C Series | Pro F6C100-4 | CF-12V17 | 2 |
| Belkin Pro F6C Series | Pro F6C325 | CP1245 | 1 |
| Belkin Pro F6C Series | Pro F6C425 | NP7-12D | 1 |
| Belkin Pro F6C Series | Pro F6C525 | NP7-12D | 1 |
| Belkin Pro F6C Series | Pro F6C625 | NP7-12D | 1 |
| Belkin Pro F6C Series | Pro F6C650 | NP7-12D | 1 |
| Belkin Pro F6C Series | Pro F6C700 | NP7-12D | 2 |
| Belkin Pro Gold Series | Pro Gold F6C250-USB | NP7-12D | 1 |
| Belkin Pro Gold Series | Pro Gold F6C425-SER | NP7-12D | 1 |
| Belkin Pro Gold Series | Pro Gold F6C500-USB | NP7-12D | 1 |
| Belkin Pro NETUPS Series | Pro NETUPS F6C100 | CP12120F2 | 2 |
| Belkin Pro NETUPS Series | Pro NETUPS F6C100-4 | CF-12V17 | 2 |
| Belkin Pro NETUPS Series | Pro NETUPS F6C700 | NP7-12D | 2 |
| Belkin Regulator Pro Gold Series | Regulator Pro Gold 325 | NP7-12D | 1 |
| Belkin Regulator Pro Gold Series | Regulator Pro Gold 425 | NP7-12D | 1 |
| Belkin Regulator Pro Gold Series | Regulator Pro Gold 525 | NP7-12D | 1 |
| Belkin Regulator Pro Gold Series | Regulator Pro Gold 625 | NP7-12D | 1 |
| Belkin Regulator Pro Net Series | Regulator Pro Net 1000 | CP12120F2 | 2 |
| Belkin Regulator Pro Net Series | Regulator Pro Net 1400 | NP7-12D | 3 |
| Belkin Regulator Pro Net Series | Regulator Pro Net 700 | NP7-12D | 2 |
| Belkin Regulator Pro Silver Series | Regulator Pro Silver 350 | HC1221W | 1 |
| Belkin Regulator Pro Silver Series | Regulator Pro Silver 500 | HC1221W | 1 |
| Belkin Regulator Pro Silver Series | Regulator Pro Silver 650 | HC1221W | 1 |
| Belkin Universal Series | Universal 1000 | NP7-12D | 2 |
| Belkin Universal Series | Universal 1200 | NP7-12D | 2 |
| Belkin Universal Series | Universal 800 | NP7-12D | 2 |