T200S Adapter For B80/EB55/EB70(S)

BLUETTI T200S AC Adapter (200W) For B80 / EB55 / EB70 / EB70S

The T200S is BLUETTI’s factory-original 200 W AC charging adapter for the B80 / EB55 / EB70 series. The specific 25.2 V / 8 A output and DC7909 barrel connector are matched to these power stations’ input requirements different from BLUETTI’s higher-wattage adapters (used for AC300, AC500, and later units) and different again from the DC-DC enhancers (like the D050S) that serve the older AC200 line.

If you’ve lost the original adapter, damaged the cable, or need a spare for a second charging location (home + van, home + workshop, home + office), the T200S is the correct replacement. Third-party universal adapters can work but risk voiding your warranty and providing wrong-voltage output enough to shorten battery life on a $600+ power station. Not worth it.

Compatible power stations

Confirmed compatible:

• ✅ BLUETTI B80 (768 Wh expansion battery)
• ✅ BLUETTI EB55 (537 Wh portable power station)
• ✅ BLUETTI EB70 (716 Wh portable power station)
• ✅ BLUETTI EB70S (716 Wh portable power station, silent variant)

Also compatible (broader spec):

• ✅ BLUETTI EB120 (1,200 Wh, older model)
• ✅ BLUETTI EB150 (1,500 Wh, older model)
• ✅ BLUETTI EB180 (1,800 Wh, older model)
• ✅ BLUETTI EB240 (2,400 Wh, older model)

Not compatible:

• ❌ BLUETTI AC300, AC500, EP500 Pro, Apex 300, EP800/EP900 these use different input standards
• ❌ BLUETTI AC200/AC200P/AC200Max — use the D050S DC enhancer instead
• ❌ BLUETTI AC180, AC60, AC70 — different input rating

If you’re not sure which BLUETTI unit you own, check the power station’s model label before ordering.

The EB55 dual-charging feature 400 W input, half the time

One of the T200S’s genuinely useful features: the EB55 supports two T200S adapters connected simultaneously via a DC7909-to-XT60 splitter cable. Both feed the EB55’s input port at the same time, delivering 400 W combined input power halving the charge time from empty to full.

• Single T200S: EB55 charges 0–100% in roughly 3.5–4.5 hours
• Two T200S + splitter cable: EB55 charges 0–100% in roughly 1.5–2 hours

The dual-charging feature works only with the EB55 the EB70 and EB70S have a single input port that can’t accept parallel adapters. The splitter cable is sold separately this listing is for one T200S adapter alone.

Full specifications

What’s in the box

• 1 × BLUETTI T200S AC Adapter (with attached DC output cable)
• Product care documentation

Not included (sold separately if you need dual charging):

• DC7909-to-XT60 splitter cable — required to run two T200S in parallel on an EB55
• Additional T200S adapter — if you’re building a dual-charging setup, buy two of this SKU

When you’d want a second T200S

• Fast-charging your EB55 — dual charging cuts 3.5+ hours down to under 2
• Multiple charging locations — one at home, one in the van, one at the office; no swapping cables between locations
• Backup for failure — this adapter runs continuously during charging; having a spare on hand prevents downtime if one fails
• Sharing between household units — running two BLUETTI units in the family requires two adapters unless you’re happy hot-swapping

Where the T200S sits in BLUETTI’s adapter ecosystem

BLUETTI ships several AC charging adapters across its product line. Each is specific to its platform’s voltage and connector:

Match the adapter to your specific power station. Cross-platform swaps aren’t supported and can damage your unit.

Care and maintenance

• Keep the adapter on a flat, ventilated surface during charging — it produces some heat during operation
• Don’t cover the adapter with a cushion or fabric during use — heat buildup can trigger the safety cutoff
• Unplug from the wall when not in use — no benefit to leaving it plugged in idle
• Keep away from water and heavy dust — the adapter is not rated for outdoor or damp environments
• Clean with a soft dry cloth only — no liquid cleaners