Open Box - GROWATT Helios 3600 Expansion Battery $40 Shipping (per item) for

$40 Shipping (per item) for Puerto Rico or FREE pickup in Levittown

2 in (42 x 28 x 38

Designed for E2000LFP

15W Wireless Charger

4 Year Warranty (local service in PR): 2 Year Warranty + 2 Year with online registration at Bluetti USA

Open Box - GROWATT Helios 3600 Expansion Battery $40 Shipping (per item) forBuy with Confidence Best Price Guarantee COQUI SOLAR will match any local authorized retailer's in stock price. Contact us! 30 Days Price Protection COQUI SOLAR will refund you the difference if you find a lower price from us within 30 days of your purchase. Simply email us your order number and the price difference. Open Box Refurbished, returned or display item. Very good condition with 5 year warranty LIMITED STOCK, ready for pickup or delivery