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DC UPS 5V 9V 12V Output 6x 18650 Battery Uninterrupted Power Supply DIY Power Bank Box for House Router Cellphone Tablet Modem
Build your own reliable uninterruptible power supply (UPS) with this DIY 6x 18650 battery power bank box. Features 5V, 9V, and 12V outputs for routers, cellphones, tablets, modems, and more. Perfect for home backup, emergencies, and outdoor use.
4/5
+ 3 000 sales
8 Reviews
26,49€
31,16€
-15%
The price includes VAT
Key points
- Multiple Voltage Outputs: 5V, 9V, and 12V for various devices
- Uses Six 18650 Batteries – High Capacity & Rechargeable
- Compact & Durable Design – Ideal for Home or Outdoor Use
- Easy DIY Assembly – Includes All Necessary Components
- Uninterrupted Power Supply – Keeps Routers, Modems & Devices Running During Outages View product presentation
Certificate
CE
France
Shipping fee 5,62€
Delivery: may 20 - 25
CAINIAO_STANDARD_SG
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Product presentation
Power Your Essentials Anywhere – Build Your Own Reliable DIY UPS Power Bank!
This versatile DIY power bank box is designed for reliable and uninterrupted power supply using six 18650 lithium-ion batteries. With multiple DC outputs (5V, 9V, and 12V), it's perfect for powering essential electronics such as home routers, modems, smartphones, tablets, and other low-power devices during outages or outdoor use. Built for durability and ease of use, this compact UPS system features a sleek enclosure, internal wiring protection, and efficient voltage regulation. Ideal for home backup power, camping, emergency kits, or off-grid setups, this kit allows users to assemble their own portable energy solution with simple tools and clear instructions. Whether you're preparing for emergencies or need a mobile charging station, this UPS power bank delivers consistent performance and peace of mind.
| Brand Name Voktta |
| High-concerned chemical None |
| Origin Mainland China |
| EU LVD Voltage Low voltage: Below 50Vac or 75Vdc |
| Protection Overvoltage |
| Battery Included No |
| Certification CE |
| is_customized Yes |
| Model Number DIY UPS Power Supply Box |
| Weight 160g |
| Type On-line |
| Application Instrumentation |
| Output Voltage 5V 9V 12V |
| type 1 Ups for router |
| type 2 Mini ups for router |
| type 3 Uninterruptible power |
| type 4 Door for router |
| type 5 Uninterruptible power supply for router |
| type 6 Wireless live for router |
| Battery Type 18650 Li-ion Battery |
| Battery capacity 6 * 3.7V * 3400mAh = 74Wh |
| Rated output power 12V 5A = 60W |
| Overcharge protection 4.25V * 3 |
| Undervoltage protection 2.75V * 3 |
| Overcurrent detection voltage 0.1V ± 0.025V |
| Temperature range -20~60℃ |
| DC interface standard DC 5.5 * 2.1mm (positive inside, negative outside) |
Reviews
Used it while camping—kept my phone and GPS charged all night. Highly recommend!
Exactly what I needed for my home office backup. No downtime during power cuts.
Perfect for keeping my router online during storms. Easy to build and works flawlessly.
