The Big Battery Kit pairs the Mango Power E with its Expansion Battery for 7,066Wh of lithium iron phosphate storage. Mango Power positions it as two to four days of essential backup power, with 3,000W of 120V output and solar recharging up to 2,000W.
What’s in the kit
Manufacturer kit MPB01US1N003: 7,066Wh / 3,000W 120V.
- 1 × Mango Power E: 3,533Wh CATL LFP; 3,000W 120V continuous; 2,000W solar input; 100.1 lb
- 1 × Mango Power E Expansion Battery: 3,533Wh CATL LFP expansion; 73.1 lb
Full specifications for each component are on its product page and in the Mango Power manuals below.
In the box
- 1 × Mango Power E (3,533Wh)
- 1 × Mango Power E Expansion Battery (3,533Wh)
- Included accessories of each unit (see each product)
Compatible Mango Power products
Manuals and documentation
- Mango Power E User Manual (US)
- Mango Power E Battery User Manual (US)
- Mango Power E series & accessories warranty (official)
Shipping, ordering and returns
- Free standard ground shipping (FedEx/UPS Ground) to the contiguous United States. Alaska, Hawaii and U.S. territories: shipping quoted on request.
- Ships from Mango Power’s U.S. fulfillment network. CSE Solar USA confirms availability before payment; confirmed orders are typically processed within 1–3 business days.
- Returns follow the CSE Solar USA Return & Refund Policy. Warranty service is provided by Mango Power.
Questions about sizing a Mango Power system? Contact CSE Solar USA or call (702) 608-8385. See all Mango Power products at CSE Solar USA.


