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The BLUETTI CA90 External Battery Connection Cable is a short battery expansion cable. BLUETTI lists its function as connecting the B300K to the Apex 300, or to other B300K units.
It's for Apex 300 owners adding B300K expansion batteries. It's a cable only, so the power station and battery are sold separately.
BLUETTI's B500K manual gives the CA90 length as 10.62 in (270 mm), which suits batteries stacked close together. BLUETTI's Apex 300 manual recommends stacking the units.
The connectors have a lock and unlock slide on each plug. BLUETTI says both ends of all battery cables must be locked for normal charging and discharging.
BLUETTI's Apex 300 manual describes connecting up to 6 B300K batteries for a maximum capacity of 19,353.6Wh using battery expansion cables.
Adding a first B300K. Link an Apex 300 to a B300K and the battery activates automatically when you power on the Apex 300.
Joining B300K units. BLUETTI says the CA90 also connects a B300K to other B300K units.
A short cable keeps a stacked setup tidy, but it limits how far apart the units can sit. If your batteries will be spaced apart, a longer expansion cable is the type to look at. BLUETTI's B500K manual shows the P090A at 31.49 in (800 mm) for other host models.
BLUETTI says to power off all units before connecting. Both ends of every battery cable must be locked. When connecting two or more B300K batteries, BLUETTI recommends securely mounting the units to the wall with metal brackets and screws.
Yes. BLUETTI lists the Apex 300 as the application model and says the CA90 connects the B300K to it.
BLUETTI's B500K manual lists the CA90 at 270 mm (10.62 in).
No. BLUETTI says the Apex 300 works with both B300 and B300S battery packs, but mixing them isn't recommended.
The BLUETTI CA90 External Battery Connection Cable gives you a locking, short connection between an Apex 300 and a B300K. If you have questions about which cable fits your setup, the Outbound Power team is happy to help.
BLUETTI CA90 External Battery Connection Cable for Apex 300 and B300K Specifications |
|
|---|---|
| Fit | |
| Application Model | Apex 300 |
| Function | Connects B300K to Apex 300 or other B300K units |
| Apex 300 Maximum | 6 x B300K, 19,353.6Wh |
| Size and Weight | |
| Length | 10.62 in / 270 mm |
| Connectors | |
| Lock | Lock and unlock slide on each plug |
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