Tesla Megapack 2 for sale
None listed right now. Set an alert or ask us to find one. Payment is held until you have collected and checked the unit.
Part number 1748844 on the nameplate.
- Payment held until you collect and check the unit
- Licensed dangerous-goods carriers on managed sales
- Price per kWh on priced listings
Megapack 2 systems
None listed
No Megapack 2 systems listed right now.
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Tesla Megapack 2 facts
Megapack 2 is the second generation of Tesla's Megapack battery storage container.
Source: Tesla Megapack 2 datasheet Rev 1.0 (preliminary), Aug 2021, unless a fact names another.
- Part number
- 1748844
- Energy, 2-hour
- From 2,595.2 kWh AC at 1,297.6 kW
- Energy, 4-hour
- 3,085.6 kWh AC at 771.4 kW
- Battery modules
- Up to 19
- Inverter
- Built in, up to 1,680 kVA at 480 V (2-hour)
- AC connection
- 480 V, 3-phase, 50 or 60 Hz
- Round-trip efficiency
- 92% (2-hour), 94% (4-hour)
- Cooling
- LiquidTesla emergency response guide Rev 2.8, Apr 2026
- Dimensions
- 7,250 × 1,600 × 2,507 mm (W × D × H)
- Weight
- Up to 30,500 kg
- Enclosure
- IP66 / NEMA 3R
- Operating temperature
- -30 to 50 °C
- UL 9540
- Listed (TÜV Rheinland, August 2022)Tesla datasheet; California Energy Commission ESS list, 2026
Note: Tesla's emergency response guide says maintenance and repair by personnel Tesla has not approved may void the Limited Warranty. Tesla publishes no policy on warranty after a resale or a move, so get Tesla's written position before you buy.
Part numbers
- 1748844
From the manufacturer's datasheets. Match the number on the unit's nameplate.
Specs come from the manufacturer's own datasheet or brochure, named with each version's facts. Anything that document does not state needs two independent sources; otherwise it is a note or left off.
Questions
Buying a used Megapack 2
Still unsure whether a unit suits your site? A specialist can go through it with you.
Talk to a specialistUsually, but plan the approvals before the haul. A container moves as dangerous goods and may be an abnormal load, so book a specialist heavy-haul carrier and crane contractor. Your grid connection, fire and planning approvals and the manufacturer's recommissioning usually decide when it can run.
You pay ReBattery before collection, and funds are held until you have collected and checked the unit. On bulk, broker and managed sales, ReBattery arranges collection with licensed dangerous-goods carriers.