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Batteries
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DC battery module
Blue Ion HI battery system, 12 kWh solution
CertsUL 9540. Claimed; check scopeManufacturer SKU not documented
DC battery module
Blue Ion HI battery system, 16 kWh solution
CertsUL 9540. Claimed; check scopeManufacturer SKU not documented
DC battery module
Blue Ion HI battery system, 8 kWh solution
CertsUL 9540. Claimed; check scopeManufacturer SKU not documented
Expansion battery
BLUETTI B300K Expansion Battery for AC200L / AC200MAX / AC300 / AC500 (UK)
SKU B300K-EU-GY-BL-SPFUK-00
Expansion battery
BLUETTI B300K Expansion Battery for Apex 300 (Australia, B300K2)
SKU B300K2-UN-GY-BL-SPFAU-00
EvidenceMissing details
$ / kWh$390.25
$1,078.971at AmazonAffiliate link. As an Amazon Associate we earn from qualifying purchases.Price as of Oct 25, 2026, 3:41 AM UTC, may change
Expansion battery
BLUETTI B300K Expansion Battery for Apex 300 (EU, B300K2)
SKU B300K2-EU-GY-BL-SPFEU-00
High-voltage stacked battery
BYD Battery-Box Premium HVM-US 22.1 (22.08 kWh, 8 modules)
Manufacturer SKU not documented
High-voltage stacked battery
BYD Battery-Box Premium HVM-US 8.3 (8.28 kWh, 3 modules)
Manufacturer SKU not documented
20 of 3513 shown
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Colors & calculations
Colors compare products of the same format, voltage and equipment type: green is better, yellow is within 15% of the median, red is worse. Certificate colors show relevance; verification is labeled separately.
Score calculationAffiliate links below. As an Amazon Associate we earn from qualifying purchases. Affiliate disclosure
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon.com at the time of purchase will apply to the purchase of this product. CERTAIN CONTENT THAT APPEARS ON THIS SITE COMES FROM AMAZON. THIS CONTENT IS PROVIDED ‘AS IS’ AND IS SUBJECT TO CHANGE OR REMOVAL AT ANY TIME.