11v Power Bank
Overview
Product sourcing insights & recommendations
The phrase "11v power bank" refers to a specialized niche of 11.1V (3S) Lithium-Ion battery packs, primarily used by professionals and hobbyists needing direct DC power for sensitive electronics like astrophotography cameras, RC equipment, and mini-PCs.
Unlike standard 5V USB power banks, these units typically feature 5.5x2.1mm DC barrel jacks to output power in the 9V–12.6V range. However, a major market shift is occurring as consumers move toward 12.8V LiFePO4 packs to solve "voltage sag" issues, where 11.1V units fail to power 12V equipment once they drop below 50% charge.
The detailed report below covers technical specifications, consumer pain points (the "11.1V Trap"), and sourcing data for the most competitive suppliers in Shenzhen.
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Talentcell 11.1v Power Bank 12v Dc Output
Products · 3 lists
PB120B1 High Capacity Power Bank Lithium Ion Rechargeable 11.1V 12800mAh Lithium 18650 Battery
Shenzhen Yabo Power Technology Co., Ltd.verified🇨🇳CN13 yrs
Customized Small Size Deep Cycle 18650 12 Volt DC Lithium Ion Battery Power Bank
Shenzhen Yabo Power Technology Co., Ltd.verified🇨🇳CN7 yrs
12v Power Bank 11.1v 4000mah 4500mah 4200mah 5000mah 3S1P Lithium Ion Battery Pack 21700 Cell With DC5.5 *2.1mm Female Plug
Shenzhen City Kaixinda Energy Technology Limited Companyverified🇨🇳CN15 yrs
20000mah DC Output 12V 24V 19V 16V 15V 9V 5V 6V 7.4V Power Bank Battery Pack for LED Strip Laptop CCTV Camera Telescope Modem
Shenzhen Haineng Xinrong Technology Co., Ltd.🇨🇳CN6 yrs
DC 12V 15V 5V Output Battery 20000mAh PORTABLE Power Bank DC35135 DC5521 USB a USB C Type-C Multifunctional Power Bank 12V UPS
Shenzhen Imato Technology Co., Ltd.🇨🇳CN9 yrs
Backup Battery Pack Power Bank DC 12V Outputs Mini Powerbank for Mobile Phone LED Light Camera
Shenzhen Melasta Battery Co., Ltd.🇨🇳CN9 yrs
Portable Power Station 12v Dc Power Station 300w Power Bank 12v Portable Power Bank Camping Power Bank Home Backup Power Supply
Guangzhou Kenengsen New Energy Technology Co., Ltd.verified🇨🇳CN5 yrs
Volpower New Product P65 QC3.0 Portable Power Bank 20000mah DC Output Power Bank 12v 24v 15v 19v 20v 1A 2A 3A 4A 5A
Shenzhen Volpower Technology Co., Ltd.🇨🇳CN11 yrs
20000mah DC Output 12 Volt Powerbank DC Power Bank 12V 2A 1A for Air-conditioned Clothes
Dongguan Hasengwe Technology Co., Ltd.verified🇨🇳CN5 yrs
Wireless Powerbank DC 12V 24V Output 24000Mah 20000Mah 60W 65W Type Usb C Pd Fast Charging Wireless Power Bank for Laptop/UAV/PC
ShenZhen Merpower Electronic Co.,Ltdverified🇨🇳CN12 yrs
In-stock With AC DC USB Output Emergency Portable Power Bank Lithium Battery Laptop Power Station 12V
Shenzhen Xinruihang Technology Co., Ltd.🇨🇳CN7 yrs
Real 60000mah Dual Type C PD100W Laptop Power Bank with 12V DC Output and LCD Display Mobile Charge Station
Shenzhen Ysap Electronic Co., Ltd.verified🇨🇳CN5 yrs
DC12V 30000maH Portable Large Capacity Power Bank with IP67
Veise (guangzhou) Electronics Co., Ltd.verified🇨🇳CN21 yrs
High Capacity 12V DC Output 20000mAh Power Bank Mobile Battery Special for Air-conditioning Clothing Heating Clothing
Shenzhen Hopepower Technology Co., Ltd.🇨🇳CN11 yrs
Mylion Wireless Portable Powerbank,powerbank with Adapter 37v 20000mah Power Bank for Cpap Camera Led Smart Phone Fishing Camp
Hunan Mylion Technology Co., Ltd.verified🇨🇳CN6 yrs
Power Bank
Shenzhen Fullwill Technology Co., Ltd.🇨🇳CN12 yrs
original power bank 12v output slim power bank 20000mah power banks 20000mah fast charging 66w 65w
Guangzhou Taoxiansheng International Trade Co., Ltd.🇨🇳CN3 yrs
WGP Multi Output 12V Dc Output Portable 12v Power Bank for Router and Modem
Shenzhen Richroc Electronic Co., Ltd.verified🇨🇳CN14 yrs
Mini Portable Power Banks Power Station with 12V DC Type Output 60000mAh PD100W Fast Charging Type-C QC
JQB Customize 100W AC/DC Output 110V/220V 27000mAh Portable Power Bank for Digital Devices
Shenzhen JQB Industrial Co., Ltd.🇨🇳CN10 yrs
DC12V Power Bank with 20000mAh Large Capacity, Fast Charging Capability, Portable and Suitable for Mobile Phones.
Portable Li-ion Lithium Battery 12v Power Bank for Laptop 19v 16v and 12v
Shenzhen Boye Energy Co., Ltd.verified🇨🇳CN13 yrs
12v Dc Output Powerbank Ternary Lithium Battery Power Station Power Bank 45000mah
Guangzhou Bewin Electronics Co., Ltd.verified🇨🇳CN16 yrs
20000mAh Li-Polymer Battery DC Power Bank 12V 2A Output 10W Quick Charge LED Display Universal Socket for Air-conditioned
Shenzhen Xintong Technology Co., Ltd.🇨🇳CN1 yr
First Rate B1-1230 Mini 12V 3000mAh Wireless Power Bank with 1 Year Warranty
Changzhou Firstrate Electrical Appliance Co., Ltd.🇨🇳CN14 yrs
New 110v 220v Mini Ups DC 5v 12v 2a Power Bank
Dual Cord Power Bank with Digital Display Built-in Cable 10000 Mah 12v Cell Phone Quick Charge C Type PowerBank
Shenzhen FORBEX Technology Co., Ltd.🇨🇳CN1 yr
High Power 18650 Battery Multiple Outputs USB 5V DC 12V Mini Power Bank for Led Strip Light Toys Solar Energy Storage Systems
Factory Direct Sale Portable Power Bank 12v Best Sales Products in alibaba
Shenzhen Sxjd Electronic Technology Co., Ltd.🇨🇳CN14 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
26 sources cited · Verified industry data & reports
Power Bank Market Size, Share & Trends Report, 2026-2033
Grand View Research
Power bank market size was valued at $20.9B in 2025 and is projected to grow from $22.6B in 2026 to $39.5B by 2033, growing at a CAGR of 8.3%
Top 25 Companies In Global Power Bank Market Size
Spherical Insights
The Global Power Bank Market size is projected to grow from USD 17.18 Billion in 2025 to USD 38.48 Billion by 2035, at a CAGR of 8.4% during the forecast ...
Power Bank Market Size, Share & Growth Trends 2031
Mordor Intelligence
The Power Bank Market worth USD 21.72 billion in 2026 is growing at a CAGR of 8.04% to reach USD 31.97 billion by 2031.
Power Banks Market Demands and Forecast 2033
Persistence Market Research
The global power banks market size is valued at US$ 13.2 billion in 2026 and projected to reach US$ 22.0 billion by 2033, at a CAGR of 7.6%
Power Bank Market Size, Share | Global Growth Report ...
Fortune Business Insights
The global power bank market size is projected to grow from USD 16.46 billion in 2026 to USD 27.17 billion by 2034, exhibiting a CAGR of 6.47% during the ...
Power Bank Market Trends 2026: 140W Adoption, Global ...
Reachinno
In 2026, power bank demand is shifting from capacity-focused products to high-power solutions driven by laptop charging and mobile work scenarios.