BLUETTI 3x B300K Expansion Battery Bundle for Apex 300 8,294.4Wh
- Regular price
- $3,246.29
- Sale price
- $3,246.29
- Regular price
-
$3,597.00
Protect your purchase
Breakdowns and accidental damage, no deductible. What's covered
- Breakdowns from normal use for the whole term, even after the factory warranty ends
- Drops, spills and cracks from everyday handling
- Batteries that won't charge, hold a charge or fall below 70% capacity
- Repair, replacement or reimbursement. Cancel within 30 days for a full refund
Prepaid return label, no restocking fee. Details
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Three B300K expansion batteries for the Apex 300 power station. Each B300K is 2,764.8Wh of LiFePO4 storage, and Bluetti lists the three-pack at 8,294.4Wh.
This is the add-on for an Apex 300 owner who wants to camp off grid for a week or carry a house through a long outage. Bluetti says the B300K integrates with the Apex 300 as well as the AC200L, AC200MAX, AC300 and AC500, expanding to 33,168Wh on an AC300 or AC500 and up to 100kWh on an Apex 300. Each battery also has a USB-A port so it can charge small devices on its own. Bluetti's page gives cycle life as 4,000+ in one place and 6,000+ in another; we list both.
Specifications
- Battery: B300K expansion battery, three supplied, for Apex 300
- Capacity per battery: 2,764.8Wh
- Bundle capacity (Bluetti figure): 8,294.4Wh
- Battery chemistry: LiFePO4
- Cycle life: Bluetti's page states 4,000+ in one place and 6,000+ in another
- Compatible stations: Apex 300, AC200L, AC200MAX, AC300, AC500
- Maximum capacity: up to 33,168Wh with AC300 or AC500; up to 100kWh with Apex 300
- Extra port: USB-A output for standalone use
- Bluetti part number: B300K2-3-02-SPFUS-00
Genuine BLUETTI, shipped from Upland in 3–7 days. Sold by RV Parts Giant alongside our RV electrical and solar parts.
Shop the full BLUETTI range at RV Parts Giant.
What it fits
- In the kit: three B300K expansion batteries, 2,764.8Wh each. Bluetti lists the three-pack at 8,294.4Wh.
- Fits: Bluetti says the B300K integrates with the Apex 300, AC200L, AC200MAX, AC300 and AC500, expanding to 33,168Wh on an AC300 or AC500 and up to 100kWh on an Apex 300.
- Good to know: each battery has its own USB-A port. Bluetti's page gives cycle life as 4,000+ in one place and 6,000+ in another, so we list both. The two-pack is listed separately.
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Buying a system, not just a part?
At this size the right answer depends on your rig, your loads and how you camp. Tell us what you are trying to run and we will price the whole build before you order - cable, fusing and all - or confirm this is the right part for the job.
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