< img height="1" width="1" style="display:none" src="https://www.facebook.com/tr?id=1807817223112301&ev=PageView&noscript=1" />
Quick Quote
en_US English
en_US English ar العربية ja 日本語 ko_KR 한국어 vi Tiếng Việt th ไทย ms_MY Bahasa Melayu fa_IR فارسی id_ID Bahasa Indonesia my_MM ဗမာစာ zh_CN 简体中文 zh_HK 香港中文 zh_TW 繁體中文 ru_RU Русский de_DE Deutsch nl_NL Nederlands it_IT Italiano fr_FR Français es_ES Español pt_PT Português af Afrikaans az Azərbaycan dili bg_BG Български pa_IN ਪੰਜਾਬੀ hi_IN हिन्दी ur اردو bn_BD বাংলা hy Հայերեն is_IS Íslenska kk Қазақ тілі ne_NP नेपाली sr_RS Српски језик sw Kiswahili te తెలుగు jv_ID Basa Jawa ta_IN தமிழ் mr मराठी
300W Portable Power Station SM - 1
300W Portable Power Station SM - 2
300W Portable Power Station SM - 3
300W Portable Power Station SM - 4
300W Portable Power Station SM - 5
Home
Solutions
Portable Series
Prismatic Cell 300W Portable Power Station

Sheet Metal 300W Portable Power Station 1000Wh LFP Prismatic Cell

TURSAN Sheet Metal 300W Portable Power Station with 1000Wh LFP Prismatic Cell. Robust metal casing, higher capacity, pure sine wave, ideal for outdoor life. OEM/ODM ready.

 

Best for: laptops, phones, drones, cameras, Wi-Fi router, LED lights, small fans, CPAP (low-watt models), small coolers (non-compressor), and short-duration mini-fridge use (depends on surge).

  • Step beyond pouch cells — larger capacity, lower internal resistance, and enhanced safety with LFP prismatic technology.
  • Sturdy sheet metal casing provides superior heat dissipation and impact resistance for rugged outdoor use.
Battery Manage System
Overcurrent Protection
Over-discharge Protection
Low power Protection
High-Low Temp Protection
Overload Protection
Short circuit Protection
Disconnection Protection
Universal 5 hole
US-JP std
Universal std
EU std
AU std
British std
Get an up-to-date quote with additional free information to download!

Core Advantages · Metal + Prismatic Power

Sheet Metal Enclosure

High-strength metal chassis, impact-resistant and thermally efficient — built to withstand outdoor rigors.

LFP Prismatic Cell

1000Wh capacity. Lower internal resistance, excellent thermal stability, cycle life >2500 cycles.

Pure Sine Wave

Clean 300W AC output safely powers sensitive electronics without risk of damage.

Dual Fast Charging

AC 300W / PV 200W solar input, rapid recharge for non-stop off-grid power.

Wide Operating Temp

-15°C ~ 45°C — reliable performance in freezing cold or blazing heat.

Compact & Portable

291×150×249 mm with integrated handle design, easy to carry on any adventure.

Prismatic LFP Cell vs. Traditional Pouch Cell

  • Lower internal resistance — 30% less heat generation
  • No swelling risk, superior vibration resistance
  • Superior structural robustness — no leakage risk, ideal for harsh conditions.
  • Sheet metal housing enhances heat dissipation and overall lifespan. Conquer the outdoors without
  • Cycle life ≥ 4000 cycles
  • Enhanced thermal runaway protection
  • Excellent cell consistency
Prismatic Cell VS Pouch Cell

Outputs Overview (What You Can Plug In)

USB Ports

  • 1 × USB-C (multi-protocol fast charge)
  • 1 × USB-A (smart detection)

AC Port

  • 1 outlet, 300W Max, Pure Sine Wave

Charging Options (Flexible Anywhere)

Adapter charging

MPPT charging

Real-World Use Scenarios

Outdoor Camping

Elevate your camping experience with silent, fume-free power. The 1000Wh prismatic cell keeps your devices running for days — from lighting to entertainment.

Outdoor Photography & Field Production

Power your entire creative workflow in remote locations. Reliable 300W pure sine wave output for drones, mirrorless cameras, laptops, and LED lighting — supports full-day shoots without worrying about grid access.

Scientific Field Research

Essential for biologists, geologists, and environmental researchers working off-grid. Stable, low-noise power ensures data integrity and equipment safety.

Parameters

NamePortable Power Station
Rated Power300W (Peak 600W)
Capacity1004.8Wh
Battery TypeLiFePO4 ≥ 4000 cycles, 70% EOL, 25°C
MaterialSheet Metal
Lifespan4000+
WaveformPure Sine Wave
USB Switching Time10ms
AC Output1 outlets, 300W Max
Other Output PortsUSB-C × 1
USB-A × 1
AC Input300W Max
PV Input200W Max
FeatureCompact and portable,Pure sine wave
Waterproof GradeOperating
Temperature		-15°C ~ 45°C
DimensionsProduct: 291×150×249 mm
Packing box: 358×263×188 mm
WeightN.W: 9.5 kg
G.W: 12 kg
Certificates

Certificate

Pre-integrated UN38.3, MSDS, UL, CE, FCC, IEC, RoHS and other certifications to shorten market access cycles.
MSDS
UN38.3
UL
UL
Identification and Classification Report for Air Transport of Goods
Report for Safe Transport of Goods
Material Safety Data Sheet
UN38.3

About us

Founded in 2016 · Headquartered in China

A decade of energy storage manufacturing excellence.

Who We Are

Residential Solar Energy Storage Battery Solution Manufacturer

TURSAN is a high-tech enterprise integrating R&D, manufacturing, and global sales of lithium battery–based energy storage systems. Founded in 2016, we operate a 20,000+m² production facility producing reliable LiFePO4 power solutions for residential, commercial, and outdoor applications.

 

Through a strategic partnership with BYD, we co-manufacture larger-capacity, safer, and more environmentally friendly portable power stations and home battery backups. Today we serve global brand owners, distributors, EPC contractors, and project developers in over 60 countries — saving OEM clients up to 20% in annual sourcing cost while meeting the toughest international safety standards.

Home Battery Backup
Portable Power Station
Industrial BESS
Mobile EV Charging
LiFePO4 Battery
Off-Grid & Hybrid Inverter

OEM&ODM Process

Phase 1

Confirm Requirements and Finalise the Solution

We collect all customer specifications: voltage, capacity, dimensions, communication protocol, etc. Then we decide if it is a pure OEM job (build exactly to your drawings) or an ODM job (we provide the design). We issue a clear BOM (bill of materials) and 2D/3D drawings for both parties to sign off, avoiding any later misunderstandings.

Phase 1
Phase 2
Phase 2

Procurement and Incoming Inspection

We purchase all materials according to the BOM: cells, enclosure, brackets, screws, wiring, BMS boards, etc. When goods arrive, we do sampling or 100% inspection. For cells, we measure voltage, internal resistance and check appearance. For structural parts, we check dimensions and hole sizes. Any non‑conforming items are rejected and never go into our warehouse.

Phase 3

Cell Sorting and Matching

We group cells from the same batch by voltage and internal resistance values. We then match cells with the closest parameters into one set (for example, if a string uses 4 cells, the voltage and resistance differences among those 4 must stay within our set limits). This directly affects how long the battery pack will last without performance decay.

Phase 3
Phase 4
Phase 4

Laser Welding and Module Assembly

We fix cells into holders, then laser‑weld the tabs (connectors). We do pull‑force tests on sample weld spots to check strength. After that, we fasten the welded sub‑modules into the enclosure or tray, using torque‑controlled tools to apply the correct tightening force.

Phase 5

BMS Installation and Wiring Connection

We mount the main BMS and slave boards in their designated positions, then plug in all voltage sampling wires and temperature sensors. We always have a two‑person verification of the wiring sequence – this prevents reverse connections that could burn the boards when we power up.

Phase 5
Phase 6
Phase 6

First High‑Voltage Safety Test

We apply high voltage between the positive/negative terminals and the enclosure to measure insulation resistance and withstand voltage. We check for any leakage or breakdown. If this test fails, the module goes back for rework immediately – it does not move forward.

Phase 7

High‑Temperature Standing and Self‑Discharge (K‑Value) Check

We place the modules in a 45 °C room for 24–48 hours. We measure voltage before and after the standing period, then calculate the daily voltage drop (K‑value). Units with excessive drop are rejected because they indicate internal micro‑shorts that could cause early failure later.

Phase 7
Phase 8
Phase 8

Charge/Discharge Aging and Capacity Calibration

We connect the modules to charge/discharge equipment and run several full cycles at the current specified by the customer. During the process, we record actual discharge capacity, charge/discharge efficiency, and the temperature/voltage differences among individual cells. If all data stay within our acceptance limits, we calibrate the final rated capacity. If not, we isolate and analyse the failed units.

Phase 9

Final Inspection, Labelling and Packaging

We re‑measure total voltage, internal resistance and insulation performance. We check appearance for scratches, gaps, or damaged screws. We attach a permanent nameplate (with serial number), UN38.3 hazardous‑goods label, and all required operation warning labels. Then we package the battery with foam or cardboard for shock protection, as per customer requirements, and record the final weight.

Phase 9
Phase 10
Phase 10

Shipment and Document Handover

We verify the shipping quantity, address and consignee. We prepare all accompanying documents: factory test report, MSDS, UN38.3 test summary, and transport condition certificate. We arrange pickup with our logistics partner, and after dispatch we send the tracking number and estimated arrival time to the customer.

Quality Control

FAQ

Prismatic LFP cells offer lower internal resistance (≈30% less heat generation), superior vibration resistance, no swelling risk, and higher energy density per volume. They also provide a longer cycle life (≥4000 cycles) compared to typical pouch cells, making them safer and more durable for outdoor use.

It has a 1000Wh total capacity. This can charge a laptop (60W) about 12-15 times, run a 50W portable fridge for nearly 20 hours, or power 40W LED lights for 25+ hours.

The 300W pure sine wave inverter can handle most small appliances: laptops, monitors, drones (charging), CPAP machines, cameras, LED TVs, mini fridges (<300W), fans, routers, and power tools under 300W. It also supports sensitive electronics thanks to pure sine wave output.

Three ways: 1) AC wall outlet – 300W input, fully charges in ~3-4 hours. 2) Solar panel (PV input up to 200W, MPPT controller). 3) Car charger (via DC input, optional adapter). You can also charge while discharging (pass-through charging).

The high-strength sheet metal casing provides excellent impact resistance, heat dissipation, and structural rigidity. It protects internal cells from drops, vibration, and extreme outdoor conditions, unlike plastic housings that may crack under stress. It also enhances fire safety.

The power station operates reliably between -15°C and 45°C (5°F to 113°F). It features a BMS that adjusts charging/discharging parameters for cold environments, making it suitable for winter camping, high-altitude research, and desert fieldwork.

With over 4000 charge cycles (to 70% capacity). Even after daily use for 6+ years, you’ll still have excellent capacity.

We recommend avoiding prolonged exposure to temperatures above 45°C (113°F). Although the BMS has over-temperature protection, extreme heat can accelerate battery aging. For best longevity, store it in a cool, shaded place. The sheet metal housing helps with heat dissipation but does not replace safe storage practices.

Yes, it supports pass-through charging. You can connect solar panels (up to 200W) and power your devices simultaneously. The internal BMS manages power flow intelligently, prioritizing load demand while charging the battery.

It includes 1x USB-C (multi-protocol fast charge, up to 60W/100W depending on negotiation) and 1x USB-A (smart detection, up to 18W). Additional DC ports (cigarette lighter) can be customized for OEM orders. The standard version focuses on compact portability.

Net weight is 9.5 kg (20.9 lbs). While not ultra-light, the integrated handle and compact dimensions (291×150×249 mm) make it easy to carry for short distances – ideal for car camping, RV trips, or job sites. For longer treks, a wheeled cart is recommended.

Absolutely. Most CPAP machines consume 30-60W (without heated humidifier). The 1000Wh battery can run a CPAP for 15-20+ nights. The pure sine wave output ensures safe operation for medical devices. Always check your CPAP’s actual power draw.

Our standard model complies with CE, FCC, RoHS, and UN38.3 (transportation). For OEM orders, we can arrange additional certifications (PSE, KC, UKCA, etc.) based on target market requirements. Batteries are UL-tested components.

The unit is designed as a standalone solution. For higher capacity needs, we offer larger models (e.g., 2000Wh, 3000Wh) in the same sheet metal prismatic series. Custom battery expansion packs are available for OEM clients upon request.

We provide a 5 years standard warranty for the power station. For OEM partners, we offer extended warranties, spare parts supply, and dedicated technical support. Sample units are available for testing, and we assist with custom branding, packaging, and BMS tuning.

Icon

2026 TURSAN Product Catalog

1 file(s) 12.81 MB
Download

Related Products

Sheet Metal 500W Portable Power Station 1000Wh LFP Prismatic Cell - 1

Sheet Metal 500W Portable Power Station 2000Wh LFP Prismatic Cell

Rated Power
500W
Capacity Battery
2009.6Wh
Learn More
Get Quote
Sheet Metal

Sheet Metal 1000W Portable Power Station 2000Wh LFP Prismatic Cell

Rated Power
1000W
Capacity Battery
2009.6Wh
Learn More
Get Quote
Sheet Metal
1000W

1000W Portable Power Station 800Wh

Rated Power
1000W
Capacity Battery
806.4Wh
Learn More
Get Quote
Sheet Metal 1000W Portable Power Station - EPS1

Sheet Metal 1000W Portable Power Station 1008Wh Emergency Power Supply

Rated Power
1000W
Capacity Battery
1008Wh
Learn More
Get Quote
Sheet Metal

Partner with TURSAN, Ignite a New Chapter in Your Country's Energy Storage Business

As a professional manufacturer of solar lithium battery energy storage systems, TURSAN is dedicated to providing the global market with high-quality home energy storage batteries, inverters, portable power stations, and all-in-one storage solutions. We now sincerely invite you to become our exclusive partner in your country or region, to jointly develop the clean energy storage market and create steadily growing business value.

Market Protection

Exclusive Regional Authorization

After signing the agreement, we will cease wholesale distribution to other clients in your region, fully safeguarding your market interests.

Fast Fulfillment

Priority Order Processing & Shipping

Ensure you can respond to local demand immediately and capture time‑sensitive market opportunities.

Brand Ownership

Product Customization Support

From your first order, we can design and produce energy storage systems completely tailored to your brand.

Full Coverage

Comprehensive Product Range Suppor

From home storage and portable power to inverters and all-in-one units with built-in inverters — meeting diverse application needs.

Global Trust

Proven Success in 30+ Countries

We have already helped partners worldwide achieve measurable brand growth and increased profitability.

Partner Flexibility

Your Most Reliable Backend

Whether you are a systems integrator, electrical distributor, or building your own brand, you get stable products and flexible cooperation mechanisms.

📩 Contact us now to receive a customized partnership proposal and product information.
Let’s join hands to bring reliable power solutions to homes and businesses, and co-create a green energy future together!

Quick Quote

Make Contact Now

Speak to Our Experts in 1 min
Got a Question? Contact me directly and l will help you quickly and directly.
Speak to Our Experts in 1 min
Got a Question? Contact me directly and l will help you quickly and directly.
WeChat Video
Use WeChat to Swipe and Watch our Videos!

Make Contact Now

Speak Directly with Our Boss!
Got a Question? Contact me directly and l will help you quickly and directly.
Speak Directly with Our Boss!
Got a Question? Contact me directly and l will help you quickly and directly.

Make Contact Now

Speak to Our Experts in 1 min
Got a Question? Contact me directly and l will help you quickly and directly.
TURSAN Smart Manufacturing
Witness how our batteries are made — from cells to finished packs — with complete quality control and rigorous testing. Submit your request and our tour coordinator will reach out.