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BLUETTI · Expansion Battery

BLUETTI B230

Discontinued or legacy model

Support/history only · discontinued · Non-promotional record

Shopping market: United States Prices and buying links shown here apply to this market.

Discontinued · current price not offered
Buying unavailable in United States
Good for
  • Add more battery capacity for longer trips, work sessions or backup
  • Add 2,048 Wh of documented battery storage to a compatible system
  • Works with verified compatible stations: AC200MAX, AC70
  • Keep using the compatible power station you already have while adding stored energy
  • Designed as a system-expansion battery rather than a stand-alone AC power station
  • Match the exact receiving station and required battery connection before buying

Selected configuration: Default Title

Exact model / SKU

B230-UN-GY-BL-SPFUS · 44466852823259

OWNER SUPPORT · NON-PROMOTIONAL

Historical compatibility records

BLUETTI AC200MAX · discontinued · confirmed compatibility · Manufacturer evidence

Full Specs

Full Specs

Specifications apply to the stated market and configuration. Expanded-system figures require the named additional equipment.

Battery
Capacity
2,048Wh (51.2V,40Ah)BLUETTI source ↗ · reviewed 2026-09-24
Lead-acid battery
12/24V from Cigarette Lighter Port (Via BLUETTI D050S)BLUETTI source ↗ · reviewed 2026-09-24
Life Cycles
3,500+ Cycles to 80% Original CapacityBLUETTI source ↗ · reviewed 2026-09-24
Type
LiFePO4 (Lithium Iron Phosphate)BLUETTI source ↗ · reviewed 2026-09-24
Outputs
12V DC Outlets
1 x 12V/10A (Car Outlet)BLUETTI source ↗ · reviewed 2026-09-24
Independent DC outputs
One 12 V/10 A socket, one 18 W USB-A and one 100 W USB-C. The B230 has no AC inverter.Reviewed manual scope: 1–15 (complete English manual)BLUETTI source ↗ · reviewed 2026-09-24
USB-A Port
1 x 18W USB-ABLUETTI source ↗ · reviewed 2026-09-24
USB-C Port
1 x 100W Max.BLUETTI source ↗ · reviewed 2026-09-24
Charging
AC Adapter (400W)
≈5.5~6 HoursBLUETTI source ↗ · reviewed 2026-09-24
AC Adapter Input
500W Max.BLUETTI source ↗ · reviewed 2026-09-24
Car Input
12/24V from Cigarette Lighter Port (Via BLUETTI D050S)BLUETTI source ↗ · reviewed 2026-09-24
Max Input
500WBLUETTI source ↗ · reviewed 2026-09-24
Pass-through Charging
YesBLUETTI source ↗ · reviewed 2026-09-24
Solar (500W)
≈4.5~5 Hours (With prime sunshine, ideal orientation and low temperature)BLUETTI source ↗ · reviewed 2026-09-24
Solar Input
500W Max., VOC 12-60VDC, 10A (Via BLUETTI D050S)BLUETTI source ↗ · reviewed 2026-09-24
Configurations & compatibility
AC200MAX expansion
AC200MAX plus one B230 provides 4,096 Wh; two B230 batteries provide 6,144 Wh. Use the documented P090A connection.Reviewed manual scope: 1–15 (complete English manual)BLUETTI source ↗ · reviewed 2026-09-24
Optional charging equipment
The T500 AC adapter and D050S charging kit are separate purchases; solar and vehicle charging through this input require the D050S.Reviewed manual scope: 1–15 (complete English manual)BLUETTI source ↗ · reviewed 2026-09-24
Dimensions & Operation
Compatibility
AC200Max(Original Expansion), AC200P/EB150/EB240 (DC-DC Connection via D050S)BLUETTI source ↗ · reviewed 2026-09-24
Dimensions (LxWxD)
16.5 x 11 x 8.9in ( 42 x 28 x 22.75cm)BLUETTI source ↗ · reviewed 2026-09-24
Management System
MPPT Controller, BMS, etc.BLUETTI source ↗ · reviewed 2026-09-24
App connection
Battery status and firmware updates use the connected AC200MAX and BLUETTI app; the battery is not an independent Wi-Fi station.Reviewed manual scope: 1–15 (complete English manual)BLUETTI source ↗ · reviewed 2026-09-24
Manual operating limits
21.8 kg; 420 × 280 × 227.5 mm. Charge at 0–40°C; discharge at −20–40°C. Keep dry and ventilated.Reviewed manual scope: 1–15 (complete English manual)BLUETTI source ↗ · reviewed 2026-09-24
Operating Temperature
32°F-104°F (0-40°C)BLUETTI source ↗ · reviewed 2026-09-24
Storage Temperature
-4-104℉(-20-40℃)BLUETTI source ↗ · reviewed 2026-09-24
Weight
48lbs (21.8kg)BLUETTI source ↗ · reviewed 2026-09-24
Included equipment
Standard package in the manual
B230 battery, P090A expansion cable, user manual, warranty card and quality-control certificate. Confirm a legacy or reseller package separately.Reviewed manual scope: 1–15 (complete English manual)BLUETTI source ↗ · reviewed 2026-09-24
Warranty & Documentation
Regional manufacturer warranty policy
48 months.Exact regional policy match; Complete relevant official page in web retrieval text; checksum identifies the saved retrieval capture, not raw manufacturer HTML; preserve purchase-date eligibility and exclusions.BLUETTI source ↗ · reviewed 2026-09-24
Manufacturer warranty eligibility
Coverage starts with the original purchase and requires valid purchase evidence. BLUETTI restricts the warranty to the purchase country; unauthorized sellers, misuse and normal wear are excluded. Check the linked policy for claims and extension conditions.Exact regional policy match; Complete relevant official page in web retrieval text; checksum identifies the saved retrieval capture, not raw manufacturer HTML; preserve purchase-date eligibility and exclusions.BLUETTI source ↗ · reviewed 2026-09-24
Warranty
48 MonthsManufacturer warranty; eligibility, registration requirements, exclusions and purchase-region terms apply.BLUETTI source ↗ · reviewed 2026-09-24

Manuals & downloads

Questions about this product

FAQs
Can it charge while supplying power?
Yes. The B230 manual supports simultaneous charging and discharging within its connection and temperature limits.Reviewed manual scope: 1–15 (complete English manual)BLUETTI source ↗ · reviewed 2026-09-24

Purchase details

Manufacturer product reference ↗

Seller prices, financing, promotions, shipping and returns are set by the merchant. Manufacturer warranties follow the exact product and purchase terms.

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