ALLWEI PPS2400 + 1 B200 PRO (4kWh) Review

One PPS2400 and one B200 PRO battery make up this $1,579 ALLWEI option, which the store titles Home Battery Backup up to 4kWh. The PPS2400 side is rated 2400W AC with a 4800W peak and holds 2048Wh of LiFePO4 cells, per the spec block. The page says the unit accepts up to 4 B200 PRO batteries in total and describes a 0.01s UPS switchover and app control through the Landbook App.

Specifications

Options and pricing

The page offers one option, PPS2400 Power Station + 1 B200 PRO Battery - 4kWh, at $1,579. The store shows a crossed-out regular price of $1,999, which is its own comparison, not a market price, and a banner reading Black Friday Offer $100; the page does not say whether the displayed price already includes it. The In The Box section is blank, so nothing beyond the option name is listed as included.

How it compares

The PPS2400 on its own lists from $879, and the B200 PRO Expansion Battery lists from $599; this option puts one of each into a $1,579 listing. The next step up, the PPS2400 + 2 B200 PRO bundle, is $2,279 and its title says up to 6kWh, against up to 4kWh here.

Shipping, returns and warranty

Shipping: free ground shipping within the contiguous US, not to Alaska, Hawaii, Puerto Rico or the US Virgin Islands. Orders usually ship in 1 to 2 business days and arrive in 3 to 7 business days; the lithium batteries rule out air shipping, so the store uses ground carriers (mostly FedEx), and no signature is required on delivery. It does not ship to P.O. box, APO, FPO or DPO addresses, cannot change an address after ordering, may send a multi-item order in separate packages from different warehouses, and may hold or cancel an order its system flags as risky if the buyer does not answer its verification requests. Returns: an order can be cancelled for free before it ships, and for a full refund within 24 hours of ordering; after shipment the refund policy deducts round-trip shipping and a 2.6% fee for card payments or 3.6% for PayPal, while the shipping policy says a shipped order must be received and then returned, and the warranty page mentions an intercept fee. A 30-day return needs an unused, undamaged product in its original packaging with every accessory, proof of purchase and an RMA number from [email protected]; the buyer pays return shipping unless it is a quality issue, and the refund comes within 14 business days after inspection. A separate 90-day exchange-only policy offers a Class A replacement for the PPS300, PPS600, PPS1200, PPS2400 and B200 Pro. Warranty: this product's family is listed with a 3-year standard warranty from purchase and 3 more years if you register the product; the table labels those extra years 'Paid' while the text describes a registration, so check what it costs before relying on them. The warranty applies to purchases through official channels with proof of purchase; unauthorized modification, bad storage, corrosion, incompatible accessories, force majeure, misuse and an expired period void it, and for repairs that need shipping the policy puts the shipping cost on the customer after the store verifies the product's condition. Payment: cards, PayPal, Apple Pay, Google Pay and Shop Pay, with Affirm or Klarna installments on items over $500.

Before you buy

The store shows a crossed-out regular price and a 'Save' amount on its product pages; these are its own comparison figures, not market prices, and some pages add promo banners (such as 'Black Friday Offer $100' or 'Apply Extra $20.00 Coupon') without saying whether the displayed price already includes them. Some pages state certifications (UL2743, UN38.3 and FCC on the PPS2400 page, ETL UL458 on the 3000W inverter page) and '200+ patents'; those are the store's own statements and we found no certificate numbers or listings. The About page says ALLWEI is a brand of ALLWEI Trading Inc., founded in 2012, with the ALLWEI brand launched in 2015; the allweipower.com domain was registered on 29 August 2024, the terms list an address in Rialto, California, and the contact page names a Hong Kong company (HK Bridna Technology Co., Limited). The pages promise support 24/7, while the policy pages give phone hours of Monday to Friday, 9 AM to 5 PM PST. Trustpilot shows one review for allweipower.com (5 stars, March 2026) on an unclaimed profile, and we found no independent lab test of any ALLWEI product. Outside write-ups of the PPS2400 exist but are affiliate-supported: Battery Skills gives it 4/5 from first-person use without instrument readings, and Autoboosting is a product overview with no testing shown.