PORTABLE ENERGY FOR LONGER WORK / OEM & ODM
A higher-energy metal-housed platform for selected mobile, backup and off-grid applications. The M20 combines 2009.6Wh LiFePO4 energy with 1200W continuous pure sine wave AC output, dual metal handles and OEM/ODM options for your market.
Published reference: 230V version, 220–240V AC output, 50Hz / 60Hz adaptive according to AC input. Confirm the supplied configuration and outlet standard before sample approval.
1200W CONTINUOUS AC
Series reference imagery currently assigned to this product. Confirm the supplied M20 appearance before approval.
BIGPACK LARGE-CELL PLATFORM
Actual cell photos · Background removed
3.2V nominal cell voltage
Large-format prismatic LiFePO4
Built around large-format prismatic LiFePO4 cells rated at 3.2V / 314Ah, BigPack puts substantial stored energy at the center of the product. Its large-cell approach is designed for better capacity value in cost-conscious OEM/ODM household-backup programs.
M20 pairs 2009.6Wh of nominal battery energy with 1200W continuous AC output. Its higher-capacity configuration supports household essential-load planning while keeping the product focused on practical backup needs and capacity value, rather than whole-home power.
Metal housing and integrated BMS remain part of the platform, with overcharge, over-discharge, overcurrent, short-circuit and temperature protection. Use the product within its documented operating limits.
3.2V / 314Ah is a cell-level specification, not the complete pack configuration or the AC output rating. No IP, IK, drop-height or crush-load rating is implied.
Energy and Output Are Different
M20 offers twice M10’s nominal battery energy and a higher 1200W continuous AC output rating. Actual runtime still depends on equipment demand, conversion losses and operating conditions; capacity alone does not establish load compatibility.
Match continuous and starting demand to the supplied configuration. Request the model-specific surge specification instead of relying on an unverified peak figure.
Nominal battery energy
Continuous pure sine wave AC
Maximum published solar input
Provide each device, its rated demand, starting characteristics, operating schedule and required duration. Validate the intended equipment rather than assuming compatibility from the energy capacity.
The published outputs include one USB-C port up to 36W, two USB-A ports up to 20W each, and two DC5521 outputs at 12V / 3A. Confirm the total shared DC/USB budget instead of assuming that every port can deliver its maximum simultaneously.
HOME EMERGENCY BACKUP
Build household-backup programs for outage-prone communities across Africa, Asia and Latin America, and for civilian households in Ukraine. M20 pairs 2009.6Wh of stored energy with 1200W continuous AC output: prioritize essential devices, not whole-home power.
More stored energy for your essential-load plan.
Not a higher appliance power limit.
EVERYDAY HOUSEHOLD ESSENTIALS
Plan selected lighting, phone charging and a low-power fan with more room for simultaneous AC loads than M10. M20 combines 2009.6Wh of stored energy with 1200W continuous AC output; prioritize the devices your household actually needs.
Check the fan’s starting demand and each device’s adapter. Do not treat battery capacity as permission to connect higher-wattage appliances.
STAY CONNECTED AT HOME
Build a load schedule for a compatible router, phones, laptops and selected lighting. M20 stores twice M10’s nominal battery energy, but actual communication or study time still depends on device demand and operating conditions.
Confirm M20’s shared DC/USB output budget and each adapter; do not copy M10’s 36W shared limit. Powering a router cannot guarantee external network availability.
WINTER OUTAGE PREPAREDNESS
For civilian household preparedness in Ukraine and other winter-outage settings, plan selected LED lighting, phone charging and a compatible radio. Allocate the battery to low-power essentials rather than room heating.
This is an indoor household illustration, not a deployment claim. Confirm the unit’s operating and charging temperature limits before winter use.
Application examples are starting points for review, not guaranteed device compatibility or customer case studies. Confirm destination-market voltage, outlet type, operating conditions and the supplied product configuration.
Know the Input Limits
Plan AC and solar inputs using the M20 limits, not the input ratings of larger iForway platforms. Confirm connectors and operating conditions before choosing cables or panels.
The published M20 AC charging power is up to 1200W. Request the charge curve and test conditions before making full-charge-time claims; input power alone is not a measured charging duration.
The published MPPT input range is 12–60V DC, with 20A maximum current and 600W maximum input power. Provide panel Voc, Vmp, Isc and the planned series/parallel arrangement for review.
The published description supports simultaneous AC and PV charging. Confirm the total input cap, source priority and operating conditions; do not add the two separate maximum ratings to create an unsupported combined specification.
Backup With Defined Limits
The published M20 UPS transfer-time reference is 10ms. The inverter’s 1200W continuous output rating does not by itself establish the maximum load in every UPS, bypass or pass-through mode.
Check interruption tolerance, backup-mode load, starting demand and the exact supplied version before connecting sensitive equipment. Medical, server and other critical applications require their own suitability assessment.
Published Configuration Reference
This table describes the published 230V version, not every possible OEM variant. Confirm the approved model-specific datasheet, operating mode, port limits and supplied configuration before procurement.
| Specification | Published reference |
|---|---|
| Model | iForway M20 |
| Battery Capacity | 2009.6Wh |
| Battery Chemistry | LiFePO4 |
| Rated AC Output | 1200W, pure sine wave |
| Peak / Surge Output | Request model-specific rating, duration and test conditions |
| AC Output Voltage | 230V version; 220–240V AC output range |
| AC Output Frequency | 50Hz / 60Hz adaptive according to AC input; confirm operating mode |
| AC Charging Power | 1200W max |
| Solar / DC Input | 12–60V DC; 20A max; 600W max; confirm connector and array compatibility |
| Solar Charge Controller | MPPT |
| Simultaneous AC + PV Charging | Supported in the published description; confirm total input limit and applicable conditions |
| USB-C Output | 1 × PD 36W max |
| USB-A Output | 2 × 20W max per port |
| DC Output | 2 × DC5521; 12V / 3A |
| Combined DC / USB Output | Confirm the shared DC/USB power budget and simultaneous-port behavior for the supplied configuration |
| UPS Transfer-Time Reference | 10ms; not a zero-interruption guarantee |
| UPS / Bypass Load Limits | Confirm the supplied configuration; do not infer from inverter rated output |
| Product Dimensions | 306 × 200 × 293mm |
| Net Weight | Confirm against the approved M20 datasheet before ordering |
| Enclosure and Handles | Sheet metal; dual top-mounted metal carrying handles |
| Battery Protection | Overcharge, over-discharge, overcurrent, short circuit and temperature protection |
| Ingress / Impact Protection | No IP, IK, drop-height or crush-load rating claimed on this page |
| Standard OEM MOQ | 100 units |
Model-Matched Documentation
Tell us the destination market, requested configuration and documentation required by your customer or compliance team. Request the M20 datasheet, operating manual and applicable product-specific compliance and lithium-battery transport files.
Check model coverage, issuing or responsible party, document number, version and validity where applicable. A factory qualification or general standard logo does not prove that every product configuration is approved for every market.
Build for Your Brand and Market
Standard OEM MOQ starts at 100 units. Discuss logo, color and packaging first, then separate firmware, UI, connector or tooling changes into an engineering review.
For standard-platform projects, planning references are approximately 15 days for samples and 35–45 days for mass production after specification and commercial approval. Engineering changes, tooling, testing and material availability can change the schedule; the confirmed quotation and production plan govern.
A two-year warranty is offered for distributor orders, subject to agreed terms. Confirm coverage, the start date and service procedures before placing your order.
Define market and load: destination, AC requirements, connected equipment and estimated order quantity.
Review the configuration: branding, engineering scope, port limits and required documentation.
Approve the sample and terms: validate the agreed specification and commercial requirements.
Confirm production and delivery: agree on packaging, shipment documents and order schedule.
Choose the Right Platform
M10 offers 1004.8Wh energy, 500W continuous AC output and up to 500W solar input. M20 offers 2009.6Wh energy, 1200W continuous AC output and up to 600W solar input.
Compare energy, equipment demand, charging access, port sharing and handling requirements. Neither platform should be selected for high-inrush equipment solely on its battery capacity.
YOUR MARKET. YOUR CONFIGURATION.
Send your destination market, estimated order quantity, required AC configuration and equipment list. Include branding or engineering changes for a model-specific review.
BEFORE YOU SPECIFY
The M20 uses a 2009.6Wh LiFePO4 battery and delivers 1200W continuous pure sine wave AC output. Battery energy describes stored energy; the output rating describes load capability.
The published solar input is 12–60V DC, 20A maximum and 600W maximum, with MPPT. Confirm the connector, panel Voc/Vmp/Isc, series/parallel arrangement and temperature conditions before connecting an array.
The published maximum AC charging power is 1200W. This is an input rating, not a guaranteed full-charge time. Request the charge curve, starting and ending state of charge, temperature and applicable test conditions.
The published M20 description supports simultaneous AC and PV charging. Confirm the combined input limit, source priority and applicable operating conditions for the supplied version; do not add the separate maximum ratings to create an unverified total.
The published outputs include one USB-C port up to 36W, two USB-A ports up to 20W each, and two DC5521 outputs at 12V / 3A. Confirm the total shared DC/USB budget instead of assuming that every port can deliver its maximum simultaneously.
No zero-interruption promise is made here. The published M20 transfer-time reference is 10ms. Confirm equipment tolerance, starting load, UPS-mode limit and the supplied configuration; do not infer backup-mode capability solely from the 1200W inverter rating.
Runtime depends on the connected load, duty cycle, conversion losses, standby consumption, temperature and battery condition. Provide the equipment list and required duration for a model-specific evaluation. No fixed operating time is guaranteed here.
This page does not promise an unverified peak duration, cycle count, service life or ingress rating. Request the model-specific datasheet, relevant test conditions and matching reports before using those claims in your own product material.
The published M20 dimensions are 306 × 200 × 293mm, with dual top-mounted metal carrying handles. Request the approved model-specific net weight before shipment or handling plans are finalized; no numerical weight is asserted on this page.
This page describes the published 230V version with a 220–240V output range and 50Hz / 60Hz frequency adaptation according to AC input. Confirm outlet standard, operating mode and destination-market requirements before sample approval.
Standard OEM MOQ starts at 100 units. Discuss logo, color and packaging first. UI, firmware, connector and tooling changes require an engineering review, an agreed specification and confirmation in the quotation.
For standard-platform projects, planning references are approximately 15 days for samples and 35–45 days for production after specification and commercial approval. A two-year warranty is offered for distributor orders under agreed terms. The confirmed quotation, production plan and warranty agreement govern.
Request the M20 datasheet, user manual, applicable model-matched compliance files and lithium-battery transport documents for the supplied configuration and destination market. Check model coverage, issuing party, document number, version and validity where applicable; factory qualifications alone are not product-specific approval.
M10 combines 1004.8Wh energy, 500W continuous AC output and up to 500W solar input. M20 combines 2009.6Wh energy, 1200W continuous AC output and up to 600W solar input. Choose by load, duration, charging access and handling needs, not capacity alone.
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iForway is the brand of 3A Technology Co., Ltd. — a Shenzhen-based OEM/ODM manufacturer of portable power stations, LiFePO4 batteries, hybrid solar inverters and foldable solar panels, founded in 2006. The iForway brand is operated by 3A Technology Co., Ltd.
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