Quick Summary
This BatteryTrader battery is compatible with APC BK400, BK400B and BK500M computer back up UPS units. It is a single battery pack with stated dimensions of 151mm x 65mm x 94mm and a 12v 7ah VRLA AGM specification.
It is described as a sealed lead acid, non spill battery with push on terminals. The pack is also described as rechargeable and maintenance free, so it is intended for replacement use in supported UPS equipment.
Who It Is Best For
This battery is for buyers replacing a compatible UPS battery in an APC BK400, BK400B or BK500M unit. Check the model carefully before ordering so the battery and terminals match your equipment.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | BatteryTrader®. |
| Compatibility | Compatible with APC BK400, BK400B and BK500M computer back up UPS units. |
| Pack quantity | One battery pack. |
| Dimensions | 151mm length, 65mm width, 94mm height. Check the available space in your UPS before ordering. |
| Electrical specification | 12v 7ah VRLA AGM specification. |
| Battery type | Sealed lead acid, non spill, rechargeable and maintenance free. |
| Terminals | Push on terminals. Confirm the terminal style matches your existing battery connection. |
Why Buyers Choose It
- The stated compatibility with APC BK400, BK400B and BK500M helps buyers match the replacement battery to the right UPS unit.
- The 12v 7ah VRLA AGM specification gives a clear battery rating for comparison with the original part.
- The single pack format makes it clear that one battery is included.
- The push on terminals are an important check for buyers replacing an existing battery connection.
What To Know Before You Buy
Check the APC model number carefully and compare it with your existing battery before ordering. The dimensions and push on terminals should also be matched against the space and connection type in your UPS. The battery is described as rechargeable and maintenance free, with a sealed lead acid, non spill construction.
Pros: It gives a clear replacement option for listed APC BK400 series UPS models.
Cons: You need to check the size and terminal style against your existing unit before fitting.
Common Buyer Questions
Which APC models is this battery for?
It is compatible with APC BK400, BK400B and BK500M computer back up UPS units.
How many batteries are included?
One battery pack is included.
What are the dimensions?
The stated size is 151mm x 65mm x 94mm, so it is worth checking the available battery space before ordering.
What type of terminals does it use?
It uses push on terminals, so the connection type should be matched with your existing battery.
Final Buying View
If you need a replacement battery for a compatible APC BK400 series UPS, this BatteryTrader pack gives you a clear 12v 7ah option. Confirm the model, dimensions and terminal type before choosing it for your unit.





