Abs Shell Power Bank Case
Overview
Product sourcing insights & recommendations
The global power bank market is projected to reach $22.6 billion by 2026, with ABS and PC/ABS alloys remaining the dominant materials for mass-market solutions due to their lightweight nature and cost-efficiency GrandviewresearchMyjowayAlibaba. While metal shells lead in thermal management, ABS shells are pivoting toward sustainability (recycled PCR-ABS) and emotional design (transparent tech and novelty shapes) to capture the Gen Z and gift markets AlibabaAlibaba.
I have prepared a detailed market insight report covering material comparisons, 2026 design trends (Qi2 integration, ultra-slim profiles), and a curated list of representative products, including DIY kits starting as low as $0.74/piece. You can review the full analysis and product shortlist in the files below.
Based on the market report, you can refine your strategy with these next steps:
Abs Shell Power Bank Case Diy Kit 18650 21700
Products · 3 lists
DIY Li-Polymer Battery Power Bank Case with 2 USB Output Ports Plastic ABS Shell LCD Display Micro/USB/Type-C Interfaces
6*21700 DIY Power Bank Kit Case 22.5W Fast Charge Type-C Input/Output Multi-Protocol Support Transparent Detachable Solder-Free
Guangzhou Kayo Electronic Technology Co., Ltd.🇨🇳CN1 yr
HAWEEL DIY 6 X 18650 Battery 24W Fast Charge Power Bank Box Case with Display, Not Include Battery
Ganzhou Pangniu Technology Co., Ltd.verified🇨🇳CN6 yrs
Detachable Replaceable Batteries Powerbank Shell for Micro USB Type-c Input 6*18650 Battery External Charger DIY Power Bank Case
Shenzhen Chipwelldone Technology Co., Ltd.🇨🇳CN4 yrs
18650 Battery Case ABS 18650 Power Bank Cases Hard Pin 4 Slots 18650 DIY Batteries Holder Battery Storage Box
Shenzhen Kaisheng Century Electronics Co., Ltd.verified🇨🇳CN3 yrs
QC4.0 QC3.0 Dual USB Micro/Type-C USB 8*18650 Power Bank Battery Box 5V 4.5A 22.5W 25000mAh Mobile Phone Charger DIY Shell Case
Jiuli Xingxin Technology (Shenzhen) Co., Ltd.🇨🇳CN1 yr
Big Capacity 21 PCS 18650Power Bank Case Power Bank Casing Without Battery DIY Power Bank Case Kit
Changzhou Onlyoa Electronic Co.,Ltdverified🇨🇳CN11 yrs
DIY Power Bank Cases 4 Cell Li-ion 21700 Lithium Battery Holder 21700 Battery Holder 21700 Battery case
Shenzhen Weijia Electronics Co., Ltd.🇨🇳CN8 yrs
DIY ABS 18650 Power Bank Cases 3X 18650 Battery Holder Storage Box Case 3 Slot Batteries Container Hard Pin
Shenzhen Crownhaosheng Technology Co., Ltd.🇨🇳CN13 yrs
USB Power Bank Case DIY Kit 18650 Battery Charger Box
Shenzhen Dowdon Technology Co., Ltd.🇨🇳CN14 yrs
8 Slots 21700 Battery Case DIY Kit Mecha Transparent Quick Charge Flash Charger Battery Case Kit Power Bank Box Type C
Shenzhen Yi Xiongyi Di Trading Co., Ltd.verified🇨🇳CN5 yrs
Original New DIY ABS 18650 Power Bank Cases 1X 2X 3X 4X 18650 Battery Holder Storage Box Case 1 2 3 4 in Stock
Shenzhen Gangfasheng Technology Co., Ltd.🇨🇳CN5 yrs
DIY Power Bank Case 12x18650 Battery 40000mah Max Capacity 10000mah 42000mah 20000mah Power Bank Cables 4-in-1 Power Station
Shenzhen Boye Energy Co., Ltd.verified🇨🇳CN13 yrs
1*18650/18700/20700/21700 Battery Charger Type-C USB Ports Power Bank Case DIY Shell Kit Cell Phones Powerbank Box with Cable
Shenzhen Pinkuo Trading Co., Ltd.🇨🇳CN2 yrs
1*18650/18700/20700/21700 Battery Charger Type-C USB Ports Power Bank Case DIY Shell Kit Cell Phones Powerbank Box with Cable
Shenzhen Ruised Technology Co., Ltd.🇨🇳CN9 yrs
1*18650/18700/20700/21700 Battery Charger Type-C USB Ports Power Bank Case DIY Shell Kit Cell Phones Powerbank Box with Cable
Shenzhen Kwm Electronics Co., Ltd.verified🇨🇳CN6 yrs
1*18650/18700/20700/21700 Battery Charger Type-C USB Ports Power Bank Case DIY Shell Kit Cell Phones Powerbank Box with Cable
Shenzhen Nordson Electronics Co., Ltd.🇨🇳CN1 yr
QC4.0 QC3.0 Dual USB Micro/Type-C USB 8*18650 Power Bank Battery Box 5V 4.5A 22.5W 25000mAh Mobile Phone Charger DIY Shell Case
Beijing Mengxing Electronic Technology Co., Ltd.verified🇨🇳CN7 yrs
Power Bank Case 4x18650 Battery Holder For Mobile Phone Charger Box DIY Kit 18650 USB Charging Storage Shell
Shenzhen Sanruisheng Technology Co., Ltd.🇨🇳CN7 yrs
Hot Sale Dual USB Power Bank Case Kit 20000mAh 4*18650 Battery Charger Box DIY Shell Case For Mobile Phone
Shenzhen Si Hai Xin Zhou Technology Co., Ltd.🇨🇳CN8 yrs
QC4.0 QC3.0 Dual USB Micro/Type-C USB 6*18650 Power Bank Battery Box 4.5A 22.5W 20000mAh Mobile Phone Charger DIY Shell Case
Shenzhen Icslove Technology Co., Ltd.🇨🇳CN2 yrs
4*21700 Transparent Power Bank Enclosure Solderless Battery Case PD Fast Charging Mobile Power Supply DIY Kit DIY Power Bank
4*21700 DIY Power Bank Case PD22.5W Transparent Quick Charge Battery Box LED Screen Battery Case Kit With Light
Shenzhen Eshinede Technology Co., Ltd.🇨🇳CN8 yrs
5PCS USB Mobile Power Charger DIY Box Shell Kit 18650 Battery DIY Box Power Bank Case Black Pink White 96X24X23mm Battery Box
Shenzhen Huixin Tengda Trading Co., Ltd.🇨🇳CN6 yrs
TZT USB Power Bank Case Kit 18650 Battery Charger DIY Box Shell Kit Black for Arduino
Shenzhen Tuozhanteng Electronic Components Co., Ltd.🇨🇳CN5 yrs
18650 Battery Charger Case DIY Power Bank Box QC3.0 PD 18W Fast Charging Case for 18650 217000 20700 Lithium Battery Charger
Shenzhen Hobbywin Technology Co., Ltd.🇨🇳CN10 yrs
1PCS USB Power Bank Case Kit 18650 Battery Charger DIY Box Shell Kit Black For
Shenzhen Junhao Yunxin Technology Co., Ltd.🇨🇳CN1 yr
18650 Battery Charger Case DIY Power Bank Box QC3.0 PD 18W Fast Charging Case for 18650 217000 20700 Lithium Battery Charger
Shenzhen Greatbuy Technology Co., Ltd.🇨🇳CN9 yrs
Power Bank DIY QC 3.0 Case Battery 18650 Fast Charger Box Shell Kit No Battery
Shenzhen Wanweisi Technology Co., Ltd.🇨🇳CN6 yrs
21700/18650 Battery Storage Box 21700/18650 Case 18650/21700 Battery Power Bank Plastic Case Transparent Vertical/Horizontal
Shenzhen Qusart Technology Co., Ltd.🇨🇳CN13 yrsDeep Dive · Full 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 $39.5B by 2033, growing at a CAGR of 8.3%
Battery Case Market Growth, Trends & Forecast by 2034
The Insight Partners
Battery Case market is forecast at US$ 5.76 Billion by 2034, compared to US$ 3.45 Billion in 2025, with a CAGR of 5.86%.
Power Bank Market Size, Share | Global Growth Report ...
Fortune Business Insights
The global power bank market size was valued at USD 15.57 billion in 2025 and is projected to grow from USD 16.46 billion in 2026 to USD 27.17 billion by 2034,
How to Find Reliable Power Bank Shell Suppliers
Alibaba.com
Key shell trends for 2026 include a preference for anodized aluminum for superior thermal management and recycled polycarbonate for ...
Power Bank Market Size, Share | CAGR of 8.4%
Market.us
Power Bank Market size is expected to be worth around USD 35.2 Billion by 2034, from USD 15.7 Billion in 2024, growing at a CAGR of 8.4%.
Portable Battery Pack (Power Banks) Market Size, Trends ...
Coherent Market Insights
The global portable battery pack (power banks) market is estimated to be valued at USD 1,470.3 Mn in 2026 and is expected to reach USD 2,569.3 ...