Show how your product is used in everyday life.
Ask a customer for an honest product experience and a photo they took. Visitors can then see more than your product photography.
WattCycle, a brand by Shenzhen Washi Energy Co., Ltd., sells LiFePO4 lithium batteries, solar hybrid inverters, and complete home backup systems through its US-facing webshop. The product range covers applications from RV and marine use to whole-home energy storage and off-grid solar installations.
Your review = Donation to charity + chance on €250
Two minutes of your time. One donation to a good cause, plus a monthly cash raffle.
Photo reviews
Photos and experiences shared by contributors. Read below how we check submissions.
Post the first review
Help other shoppers get an honest view of Shenzhen Washi Energy Co., Ltd..
Add your photoHow reviews and confirmations work
We ask contributors to share a photo they took and their own experience. Reviews go through automated checks. Flagged reviews can be assessed manually. Approval is not a guarantee that a photo is unedited or free of AI generation.
- Email address confirmed means the link sent to that address was used. It does not prove a purchase or the identity of a person.
- Company management confirmed relates to access to this company page. A paid plan does not verify individual reviews.
- A review invitation does not independently prove a purchase. An order reference supplied by a company is not independent purchase verification either.
- Publishing a photo with a review does not automatically permit reuse in marketing. A subscription does not grant that permission either.
Is there a problem with a review or photo? Contact us with the page link and an explanation so we can examine it. [email protected]
Impact via Shenzhen Washi Energy Co., Ltd.
You write a review, we donate to a good cause on your behalf.
No donations have been made for Shenzhen Washi Energy Co., Ltd. yet, but every review sets one in motion right away.
For business owners
What could Image Review do for your business?
Let customers tell the story. Discover how reviews and customers’ own photos could work for your business.
An example for your business
Let your products become part of your customer’s story.
Collect product experiences with customers’ own photos. Photos with recorded permission can be exported for your website and organic social media, within that permission.
Bring customer experiences closer to the next order.
Display available reviews using a widget on your website. With the WooCommerce plugin, you can also show product reviews alongside the relevant product.
Show what your work means to your customers.
Let customers share their experience with your business. A relevant photo they took can help others understand the work you did.
Show your work through your customer’s eyes.
Ask for a relevant photo of the result alongside an experience. Reuse a photo only when permission is recorded and within the permitted use.
Show experiences where new customers discover you.
Use your company page for company reviews and display available reviews with a widget on your own website, for example alongside your services or contact page.
An illustration of how you could use Image Review. Your choices are not stored.
How it works
- Activate your company pageAdd your business or claim its existing page. Activate access after business verification.
- Ask your customer to share an experienceChoose a product and invite a customer to share an honest experience with their own photo.Ask a customer about their experience of your service and a relevant photo of the result.
- Show customer experiencesDisplay available reviews with a widget. Reuse customer photos when permission has been recorded.
The basic widget is also available on a free account. Your portal shows the product review allowance and order connections included in your plan. The WooCommerce product review tab is also available on Free. Company page editing and photo export require a paid plan or active trial. Photo reuse always requires appropriate permission.
About Shenzhen Washi Energy Co., Ltd.
Main category
LiFePO4 batteries and solar inverters
Target audience
RV owners, marine users, off-grid households, truck operators
Warranty
Up to 7 years depending on product
Shipping
Free shipping (US market)
Certifications
UL 1741 (ETL), ECE R10, ECE E57
Battery voltages
12V, 24V, 36V, 48V, 51.2V
Inverter output
Up to 12kW continuous, split-phase 120/240V
Country of origin
China (Shenzhen)
WattCycle positions itself in the mid-to-premium segment of the LiFePO4 battery market, targeting technically minded buyers such as RV owners, boat enthusiasts, truckers, and homeowners looking to reduce grid dependence. The shop emphasizes certifications such as UL 1741 and ECE R10, and features like active cell balancing, self-heating capability, and Bluetooth BMS monitoring are highlighted across much of the range. Products are sold with warranties of up to seven years, and the company markets direct pricing as a deliberate choice. The typical buyer is someone who values documented specifications and is willing to compare internal components rather than simply trusting a brand name.
Active promotions
Ready to use with your order at Shenzhen Washi Energy Co., Ltd..
Free shipping on all orders within the United States, regardless of order size.
Example promotion
This is an example of a promotion that could suit this business. It is not a guaranteed active offer or a working discount code. Check the website for current deals.
To the shop
Bundled pricing available on rack battery and 12kW inverter combinations, offering a lower total cost compared to purchasing each component separately.
Example promotion
This is an example of a promotion that could suit this business. It is not a guaranteed active offer or a working discount code. Check the website for current deals.
To the shop
Shenzhen Washi Energy Co., Ltd. in the news
Recent updates and background about Shenzhen Washi Energy Co., Ltd., summarised in our own words.
WattCycle presents 10 kWh balcony solar battery at Intersolar
At the Intersolar trade fair, WattCycle introduced a new balcony solar battery unit with a capacity of 10 kWh and a power output of 5 kW, which the company positions as a record for this product category. The unit is designed for residential balcony solar setups, a growing segment in small-scale energy storage. Tech Times reported on the announcement.
South China Morning Post covers intelligent lighting trends
The South China Morning Post published a piece exploring developments in lighting technology that incorporates sensing and responsive capabilities. The topic touches on how modern lighting systems are evolving beyond basic illumination. Specific details from the coverage are limited, but the subject relates to smart lighting innovation.
Flash Sale: WattCycle V2.5 48V 100Ah Server Rack LiFePO4 Battery
WattCycle is running a flash sale on its V2.5 48V 100Ah rack battery, which features active cell balancing, a Bluetooth BMS, an LCD display, and smart communications. The battery uses BYD cells and is positioned for home energy storage at a competitive price point.
Summaries by Image Review based on publicly available sources and our own editing. External links may contain affiliate links.
What others ask about Shenzhen Washi Energy Co., Ltd.
Answers to the most common questions, based on search behaviour and our own research.
Is WattCycle a reliable place to buy LiFePO4 batteries?
WattCycle lists certifications including UL 1741 by ETL, ECE R10, and ECE E57 on a number of its products, and offers warranties of up to seven years on select items. These are verifiable third-party certifications, which provides a baseline level of confidence, though customer experience reports on independent platforms give a more complete picture.
Does WattCycle offer free shipping?
According to the webshop, free shipping is included on orders in the US market.
What warranty does WattCycle offer on its batteries?
Warranties vary by product. The shop advertises a 5-plus-2 year warranty on some lines and a 7-year warranty on select 12V 314Ah models. Buyers should check the specific product page for the applicable warranty terms.
Are WattCycle inverters compatible with batteries from other brands?
The 12kW All-in-One Solar Inverter is explicitly marketed as compatible with batteries from all major brands, according to the product listings on the WattCycle website.
Your turn
Do you have experience with Shenzhen Washi Energy Co., Ltd.?
Help other consumers by sharing your experience, with a photo of what you actually received. It takes two minutes and you automatically join the monthly draw.
€250
cash per month
One winner from all review submitters, drawn on the 1st of the month.
Your review = real impact + chance to win €250
Guarantee: every review triggers one of these 5 real donations:
- 1 Upload a photo Of your order or the product
- 2 Give stars 1 to 5 per aspect
- 3 Trigger a donation Plus a chance at € 250 cash per month
Write a review
Share your photo review about Shenzhen Washi Energy Co., Ltd.
A photo says more than a thousand words. Help other consumers with an honest experience and join the monthly draw for € 250 cash.
- Reviewing anonymously is fine, we only need your email
- No mandatory account, no registration
- Reviews appear after a check within 24 hours
- Monthly chance to win € 250 cash
