Wattcycle

What Wattcycle does

WattCycle is a Shenzhen-based LiFePO4 battery manufacturer founded in 2022 that designs, sources (using BYD 102Ah LFP cells in core products), and sells lithium iron phosphate energy storage hardware under the WattCycle and WattLINK sub-brands. Its product portfolio spans 12V to 48V batteries (20Ah to 628Ah, from $69.99 to $7,499.99), 6.5kW to 12kW hybrid solar inverters (UL1741 certified), bundled whole-home backup kits (5.12kWh to 32.2kWh), LiFePO4 chargers, and accessories such as MPPT controllers, battery monitors, Wi-Fi modules, and the WattLINK EcoFlow expansion adapter. Differentiated technical features include 3A active cell balancing (claimed 100X faster than passive balancing), Bluetooth 5.0 smart monitoring, multi-protocol CAN/RS485/RS232 communications, self-heating cold-weather operation, an IP65-rated internal metal frame architecture, and ECE R10 automotive-grade wiring. WattCycle operates without disclosed outside funding, reportedly bootstrapped since founding.

The company sells primarily direct-to-consumer through wattcycle.com (with regional eu.wattcycle.com and ca.wattcycle.com storefronts), supplemented by Amazon, Walmart, and eBay marketplace listings, plus a B2B wholesale channel for installers and dealers. Go-to-market relies heavily on YouTube solar-influencer partnerships (Will Prowse 'Solar Recommended' designation, The Solar Lab at 127K+ subscribers, Scott Link Media, MarineHowTo, There's A Trick For That), community-driven engagement through an official forum and a Facebook Group, and trade show presence exemplified by Intersolar Europe 2026. Customer segments span residential solar/home backup buyers, RV and van owners, marine and trolling motor users, golf cart owners, and DIY/off-grid hobbyists across more than 60 countries. Revenue is generated entirely through one-time hardware sales (no subscription, SaaS, or recurring service model is disclosed), with pricing promoted via flash sales (5–8% discounts) and multi-pack bundle incentives. Operational footprint includes US-based customer support (phone +1 229-466-5899, WhatsApp +86 153 6140 9198), a Hong Kong wholesale contact line, and Shenzhen as the likely manufacturing/engineering base.

Name

Wattcycle

Legal name

WattCycle-US

Website

https://wattcycle.com

Company type

Private

Founded year

2022

Operating status

Operating

Headcount range

51–100 employees

Short description

WattCycle is a Shenzhen-based LiFePO4 battery manufacturer founded in 2022 that sells lithium iron phosphate batteries, hybrid solar inverters, and whole-home backup systems through wattcycle.com and Amazon/Walmart/eBay, serving DIY homeowners, RV owners, marine users, and off-grid hobbyists across 60+ countries.

Ownership category

akta.pro rank

Product category

Lithium Battery Energy Storage

NAICS

Battery Manufacturing (33591)

akta.pro industry

PRIMARYCRACATAG

Batteries & Battery Packs (Rechargeable/Primary, Device-Specific Packs)

Consumer Products & Retail/Consumer Electronics & Appliances Retail/Power & Charging Accessories (Power Banks, Chargers, Cables, Batteries)

SECONDARYEUAMAJAE

Distributed Storage (Behind-the-Meter Batteries)

Energy, Utilities & Environment/Renewable Energy (Solar, Wind, Hydro & Geothermal)/Distributed Energy Resources & Community Renewables (Community Solar, Microgrids)

SECONDARYCRACASAI

E-Mobility Batteries & Swappable Packs (Consumer)

Consumer Products & Retail/Consumer Electronics & Appliances Retail/E-Mobility Consumer Devices (E-bikes, E-scooters, Personal Transporters)

Keywords

• LiFePO4 battery manufacturing
• Lithium iron phosphate batteries
• Solar energy storage systems
• Hybrid solar inverters
• RV power solutions

Headquarters

HQ city

Shenzhen

HQ country

China

HQ region

Asia

Offices2 records

Markets served

GTM type

B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure

Revenue model

1. LiFePO4 Battery Sales: Primary revenue stream from selling LiFePO4 batteries across 12V, 24V, 36V, and 48V form factors to consumers and businesses. Products sold as one-time hardware purchases with prices ranging from $69.99 to $6,999.99. Additional revenue from battery bundles, system kits, and multi-pack discounts.
2. Hybrid Inverter & AIO System Sales: Sale of all-in-one hybrid solar inverters (6.5kW, 12kW models), whole-home backup power kits, and inverter+battery combo bundles. Revenue generated from standalone inverter sales and pre-configured system packages ranging from $1,899.99 to $8,599.99.
3. Battery Charger & Accessory Sales: Sale of supporting accessories including battery chargers (12V to 48V, 5A to 80A), MPPT charge controllers, battery monitors with shunts, circuit breakers, connection kits, Wi-Fi modules, and expansion cables. Accessories priced from $39.99 to $269.99.
4. B2B Wholesale Solutions: B2B and wholesale solutions offered to business customers including bulk purchasing programs for installers, dealers, and fleet operators.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels9 records

Core offering

Wattcycle manufactures and sells LiFePO4 (lithium iron phosphate) batteries across 12V, 24V, 36V, and 48V form factors (20Ah to 628Ah capacities), along with hybrid all-in-one solar inverters (6kW to 12kW), battery chargers, and ecosystem accessories. The company serves residential solar, home backup, RV/camper, marine/trolling motor, golf cart, and DIY off-grid applications, selling direct-to-consumer via wattcycle.com and through Amazon, Walmart, and eBay marketplaces.

Product overview

Wattcycle is a LiFePO4 battery manufacturer and energy storage solution provider. The product portfolio centers on lithium iron phosphate (LiFePO4) batteries across multiple voltage tiers (12V, 24V, 36V, 48V) with capacities ranging from 20Ah to 628Ah, complemented by hybrid solar inverters (6.5kW–12kW), battery chargers, and ecosystem accessories. Core products include the V2.5 48V 100Ah Server Rack battery (BYD cells, active balancing, rack-mount), the 51.2V 628Ah Floor Standing 32kWh home storage system (new global debut), the 48V 100Ah Wall-Mounted battery (UL 1973 certified), the 12V 314Ah Mini Bluetooth battery (IP65, ECE R10 certified, RV/solar/marine), and the V2 12kW All-in-one Split Phase Hybrid Inverter (UL 1741, dual MPPT 24kW). These are sold alongside bundled Storm-Ready Whole-Home Backup Power Kits (5.12–32.2kWh paired with inverters). Ecosystem accessories include LiFePO4 chargers, the WattLINK EcoFlow expansion adapter, modular battery cabinets, battery monitors, MPPT charge controllers, and Wi-Fi monitoring sticks. Products serve RVs, solar home storage, trolling motors, golf carts, marine, and backup power applications across more than 60 countries.

Differentiator

Problem solved

Functional benefit

Brands

• WattLINK: EcoFlow Delta 2/3 Series PPS expansion adapter cable brand for connecting WattCycle batteries to EcoFlow portable power stations.

Products and services

• V2.5 48V 100Ah Server Rack Bluetooth LiFePO4 Battery 3U rack-mountable 48V 100Ah LiFePO4 battery with 5.12kWh capacity, 3A active balancing, LCD touchscreen, Bluetooth, and CAN/RS485/RS232 communication. Stackable up to 20 units (102.4kWh). Uses 102Ah BYD cells. Certified IEC/CE/FCC/UN38.3.
• 51.2V 628Ah 32kWh Smart LiFePO4 Solar Home Energy Storage System Floor-standing 32.15kWh home energy storage system with 628Ah capacity, 300A BMS, 3A active balancing module, touchscreen interface, Bluetooth, and CAN/RS485 communication. Supports up to 6 units in parallel (192.9kWh). EV Grade-A LiFePO4 cells rated 6000+ cycles at 80% DOD.
• 48V 100Ah Wall-Mounted Bluetooth LiFePO4 Battery Wall/lean-mount 48V 100Ah LiFePO4 battery with 5.12kWh capacity, 3A active balancing, RS485/CAN communication, LCD touch screen, and Bluetooth app monitoring. UL 1973 certified. Supports up to 20 units in parallel.
• 12V 314Ah Mini Bluetooth LiFePO4 Battery Compact 12V 314Ah (4019Wh) LiFePO4 battery with 200A BMS, Bluetooth 5.0 monitoring, IP65 waterproof rating, internal metal frame, and braided copper wiring. ECE R10 certified. Supports 4S4P configuration up to 64.3kWh. Designed for RVs, solar, trolling motors, and marine use.
• V2 48V 12kW All-in-one Split Phase Hybrid Inverter UL 1741 certified 12kW hybrid inverter with 24kW dual MPPT solar input (2×12kW channels), 250A AC charger, 120V/240V split-phase output, Wi-Fi connectivity, and ≤10ms UPS transfer time. Compatible with SLD/FLD/GEL/LFP battery chemistries via CAN/RS485. Scalable up to 6 units (72kW).

Quantifiable outcome

• 5,000–15,000 deep cycles at 80% DOD, extending battery lifespan to 10+ years
• +7 more outcomes

Named customers5 records

Segments6 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration8 records

Feature6 records

Partnerships

Five partnerships are on record, tiered minor and core.

• Intersolar EuropeminorGTM or Marketing PartnerWattCycle participated as an exhibitor at Intersolar Europe 2026 in Munich, one of the world's largest solar industry trade shows. The company showcased its LiFePO4 battery solutions and smart storage products across four application areas (balcony solar, residential storage, RV/outdoor, and sodium-ion concept). The event provided access to creators and industry representatives across 60+ countries.
• EcoFlowcoreTechnology or IntegrationWattCycle developed and markets the WattLINK adapter cable (M8 to XT150-style), the first-to-market product enabling EcoFlow Delta 2/3 Series portable power stations to connect to WattCycle 48V server rack batteries for massive capacity expansion (~10X vs OEM expansion batteries). The integration targets cost-conscious consumers seeking to expand portable power capacity at lower cost than EcoFlow's own expansion batteries.
• BYD (Cell Supplier)coreTechnology or IntegrationWattCycle's 48V 100Ah server rack batteries and 48V wall-mounted batteries use BYD cells (102Ah BYD LFP cells confirmed in teardowns). BYD is a critical upstream supplier for the company's core product line.
• Will Prowse Solar (YouTube)coreGTM or Marketing PartnerWill Prowse Solar, a leading solar technology YouTube influencer, featured WattCycle products with 'Will Prowse Solar Recommended' badges on wattcycle.com. His independent teardowns and performance testing have validated WattCycle products and driven significant consumer purchase intent in the DIY solar community.
• MarineHowTo (Rod RC Collins)minorGTM or Marketing PartnerRod 'RC' Collins, an ABYC Certified Marine Electrical Systems Specialist, conducted independent real-world marine testing of the WattCycle 12V 314Ah BT Mini battery, providing credibility within the marine/boating application segment.

Scale indicators4 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• Pylontech: Pylontech is a major LiFePO4 battery manufacturer whose US2000/5000 and Force series compete with WattCycle's 48V rack and wall-mount batteries in residential solar storage. WattCycle pre-configures its inverters for direct CAN/RS485 communication with Pylontech, indicating recognized interoperability competition.
• BLUETTI: BLUETTI sells LiFePO4 batteries, portable power stations, and expandable home energy storage solutions across consumer and prosumer segments via DTC and marketplace channels. WattCycle and BLUETTI compete across nearly identical product categories, including expandable 48V server rack batteries and whole-home backup configurations.
• LiTime (formerly Ampere Time): LiTime is a Chinese LiFePO4 battery brand selling 12V, 24V, and 48V batteries for RV, marine, solar, and off-grid through Amazon and DTC. It is a value-segment peer competing with WattCycle on price across the same voltage tiers.
• EcoFlow: EcoFlow is the most direct competitor to WattCycle, offering LiFePO4 portable power stations, expandable home batteries, and hybrid inverters through DTC e-commerce. WattCycle's WattLINK adapter is explicitly built to plug WattCycle server rack batteries into EcoFlow Delta 2/3 stations, evidencing head-to-head product overlap and ecosystem rivalry.
• Anker SOLIX: Anker SOLIX is Anker's home energy and portable power brand offering LiFePO4-based home batteries, portable power stations, and balcony solar systems. It overlaps WattCycle's residential battery and portable power expansion use cases and competes on the same DTC and marketplace channels.
• EG4 Electronics: EG4 Electronics is a direct competitor in the 48V server rack battery and split-phase hybrid inverter space favored by DIY solar installers. WattCycle and EG4 have been compared head-to-head by influencers like The Solar Lab, and both target the same residential solar and off-grid storage buyer.
• Goal Zero: Goal Zero (a NRG Energy company) sells portable power stations, solar panels, and lithium battery products for outdoor and home backup use. It competes with WattCycle in the RV, off-grid, and emergency backup segments through DTC and retail channels.
• Jackery: Jackery is a leading portable power station brand selling LiFePO4-based consumer batteries and solar generators through DTC and marketplaces. WattCycle competes with Jackery in the RV, camping, and emergency backup segments, and across product categories Jackery offers the same consumer LiFePO4 use cases.
• Rich Solar: Rich Solar sells LiFePO4 batteries, inverters, and solar charge controllers through DTC and Amazon, targeting the same RV, marine, and DIY solar buyer. WattCycle and Rich Solar overlap in battery form factors, inverter products, and reliance on influencer-driven sales motions.

Broad incumbents

• Tesla (Powerwall): Tesla Powerwall is the dominant premium home battery brand offering whole-home backup integrated with solar and the Tesla ecosystem. While WattCycle targets DIY and prosumer customers rather than Tesla's installer channel, Powerwall sets the ceiling for aspirational home storage branding and capacity.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights8 records

Customer concentration

• YouTubeyoutube.com/@wattcyclepower
• Facebookfacebook.com/wattcycleofficial
• Instagraminstagram.com/wattcycle.official
• TikToktiktok.com/@wattcycleenergy
• Xx.com/WattCyclePower
• LinkedInlinkedin.com/company/wattstone-energy

Compliance11 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Wattcycle