ALLWEI 12V 60A DC-DC Battery Charger Review
A 12V 60A DC-DC battery charger with MPPT, listed at $239, for charging a house battery from a vehicle alternator or solar panels. The page gives up to 800W input power but no spec table, because its lower sections describe another product.
Our verdict
Fits a buyer who wants alternator and solar charging for a 12V house battery in an RV, camper van or truck, and accepts figures that come from feature bullets alone. Look elsewhere if you need dimensions, weight, input voltage range or solar limits, which the page lacks. The main caveat is that its specification section describes a mattress topper, not this charger.
- Best for
- A 12V RV, camper van or truck setup that wants alternator and solar charging in one unit.
- Skip if
- You need dimensions, weight and an input voltage range before buying.
Why 3.3/5: Lifted only by the feature bullets that state charging current, input power, reverse charging and protections. Held back because the spec section belongs to a different product and no independent test of this exact charger was found.
ALLWEI's 12V 60A DC-DC charger is listed at $239 as an 800W unit with a built-in MPPT controller, meant to feed a 12V house battery from a vehicle alternator or solar panels. The page's seven feature bullets give up to 60A charging current, up to 800W input power, 30A reverse charging and a list of protections. Below those bullets the page switches to a different product's specification, so the charger has no spec table.
Specifications
| Spec | Page says |
|---|---|
| System | 12V to 12V DC-DC charger with built-in MPPT |
| Charging current | Up to 60A |
| Input power | Up to 800W |
| Inputs | Vehicle alternator or solar panels (dual input) |
| MPPT tracking efficiency | Up to 99.5% |
| Peak conversion efficiency | Up to 97% |
| Reverse charging | 30A, auxiliary battery to starter battery, when conditions are met |
| Charging stages | Pre-Charge, Bulk Charge, Absorption Charge, Float Charge |
| Alternator types | Fixed-voltage and variable-voltage smart alternators; IGN signal input |
| Battery types (store title) | LFP, AGM, GEL, FLA |
| Protections | Over-voltage, under-voltage, over-current, short-circuit, reverse polarity, over-temperature |
| Source of these rows | The seven feature bullets; the page has no spec table for this charger |
Options and pricing
The page shows one option at $239, in stock when read, and no crossed-out regular price. A BFCM Big Sale banner on the page offers a free PPS300 or 100W solar panel for orders over $1300 and a free PPS600 or 200W panel over $2000, and does not change the $239 price shown. The page does not list what comes in the box, and it gives no dimensions, weight or input voltage range for the charger.
How it compares
This charger moves power into a 12V battery, while the ALLWEI 3000 Watt Pure Sine Wave Inverter at $199 converts 12V DC to 120V AC, so the two do different jobs on a 12V system. The charger's solar input is not tied to a named panel on its page; the ALLWEI 400W Solar Panel lists from $429 for PPS1200 and PPS2400 stations, and the Car Charging Cable for PPS1200/PPS2400 is $29.99.
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: the warranty page names the PPS2400, PPS1200, B200 Pro, PPS600, PPS300, XY-200, XY-100 and CH-100 and accessories bought separately, but not this product, so ask support which period applies before buying. 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.
What we liked
- Page states up to 60A charging current and up to 800W input power.
- One unit takes two inputs, vehicle alternator and solar, through a built-in MPPT controller.
- The page lists 30A reverse charging from the auxiliary battery to the starter battery when operating conditions are met.
- The page says it works with fixed-voltage and variable-voltage smart alternators, with an IGN signal input.
- Six protections are listed: over-voltage, under-voltage, over-current, short-circuit, reverse polarity and over-temperature.
Worth noting
- The lower feature and Product Specification sections describe a Hicoolmam cooling and heating mattress topper (model CH-100), so the charger has no spec table.
- No dimensions, weight, input voltage range or wiring details are given.
- The 99.5% and 97% efficiency figures are 'up to' claims with no test conditions or report.
- Solar input limits (voltage, wattage) are not stated even though the page lists solar and alternator dual input.
Questions before you buy
What charging current and input power does the page list?
The first feature bullet says up to 60A charging current with up to 800W input power, for 12V to 12V battery systems. There is no spec table to back it up, and the page gives no input voltage range.
Can it charge from solar as well as an alternator?
The page says it takes both, through a built-in MPPT controller with up to 99.5% MPPT tracking efficiency and up to 97% peak conversion efficiency. It gives no maximum solar voltage or wattage.
Does the page say it works with smart alternators, and with which batteries?
It says it is compatible with traditional fixed-voltage alternators and modern variable-voltage smart alternators, with an IGN signal input for smart alternator applications. The store title adds support for LFP, AGM, GEL and FLA batteries.
Does ALLWEI ship outside the contiguous US?
The shipping policy covers free ground shipping within the contiguous US only, not Alaska, Hawaii, Puerto Rico or the US Virgin Islands. It ships by ground because of the lithium batteries, usually in 1 to 2 business days, with delivery in 3 to 7 business days.
What is the return window?
The return policy gives 30 days from receipt for an unused, undamaged product in its original packaging, with proof of purchase and an RMA number from [email protected]. The buyer pays return shipping unless it is a quality issue, and the refund follows within 14 business days after inspection.
Can I pay in installments?
The payment page lists Affirm and Klarna installments for products priced above $500; eligible customers click Prequalify now on the product page. Other options are cards, PayPal, Apple Pay, Google Pay and Shop Pay.
How long is the warranty?
The warranty page does not name this product, so ask support which period applies before buying.
Sources & verification
What this review is based on and the day we last read it. Specs and claims from the maker are the maker’s own; the verdict and the rating are ours.
From the store
- ALLWEI 12V 60A DC-DC Battery Charger, 800W with MPPT product page: specs, options and price (the buy buttons go there)Specs, options and the listed priceRead October 21, 2026
- ALLWEI shipping policyFree ground shipping in the contiguous US, 1-2 days to ship, 3-7 to arrive, no air shipping, risk-order checksRead October 21, 2026
- ALLWEI return and refund policy30-day returns with an RMA, cancellation fees after shipment, 90-day exchange-only policyRead October 21, 2026
- ALLWEI warranty policy3+3, 2+1 and 1-year tiers by model, registration for the extra years, exclusionsRead October 21, 2026
- ALLWEI payment policyCards, PayPal, Apple Pay, Google Pay, Shop Pay; Affirm and Klarna above $500Read October 21, 2026
- ALLWEI About pageALLWEI Trading Inc., founded 2012, ALLWEI brand launched 2015Read October 21, 2026
- ALLWEI contact pageSupport and sales emails; company listed as HK Bridna Technology Co., LimitedRead October 21, 2026
- ALLWEI terms of serviceOperated by ALLWEI and ALLWEI Trading Inc.; phone and Rialto, California address; California lawRead October 21, 2026
Independent
- Trustpilot profile for allweipower.com (AU site)One review (5 stars, 19 March 2026) on an unclaimed profileRead October 21, 2026
- Verisign RDAP record for allweipower.comDomain registered 2024-08-29Read October 21, 2026
What we couldn’t verify
- PAGE DEFECT: below the seven feature bullets the feature and 'Product Specification' sections describe a Hicoolmam cooling and heating mattress topper (model CH-100), so the charger has no spec table, dimensions, weight, input voltage range or wiring details.
- The efficiency figures (99.5% MPPT tracking, 97% peak conversion), the 30A reverse charging and the protections are the page's own bullet claims; no test report or certificate was found.
- The page names no maximum solar input, no input voltage range and no box contents, and it does not say which ALLWEI power stations or panels it is meant for.
- The pages promise support 24/7, while the policy pages give phone hours of Monday to Friday, 9 AM to 5 PM PST.
- The warranty table labels the extra warranty period 'Paid' while the text describes an extension after registration.
- No independent lab test of any ALLWEI product was found; Trustpilot shows one review on an unclaimed profile.
Spotted an error or something out of date? Tell us and we’ll fix it and update the date.
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