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external backup
1,000+ factories verified
Shenzhen Yunhai Power Technology Co., Ltd.
2 yrs
·
4.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
10kVA UPS UPS 6000 Va UPS 10kVA Online UPS UPS 5 Kw Outdoor UPS 1kVA with External Battery Backup Nobreak
US$
212.00
-
228.00
1 Piece
(MOQ)
UPS 15kVA OEM UPS Backup Power Supply Industrial UPS UPS Manufacturer 12V UPS UPS 1000va Nobreak
US$
212.00
-
228.00
1 Piece
(MOQ)
DC UPS 12V UPS 40 kVA UPS 5 Kw Outdoor UPS 1kVA with External Battery Backup Nobreak Delta UPS APC UPS for Computer China-Online
US$
212.00
-
228.00
1 Piece
(MOQ)
Online UPS DC UPS 12V Delta UPS Nobreak Outdoor UPS 1kVA with External Battery Backup UPS 40 kVA UPS 5 Kw APC UPS for Computer
US$
212.00
-
228.00
1 Piece
(MOQ)
1/4
Shanpu Technology (Guangdong) Co., Ltd.
5.0
Send Inquiry
Online UPS Long Backup Time Single Phase for Computer 60Hz Frequency Uninterruptible Power Supply
US$
105.00
-
122.00
1 Piece
(MOQ)
Online Single Phase 3000va 2700W Uninterruptible Power Supply UPS Long Backup Time 12V Input Voltage for Computer 60Hz Frequency
US$
105.00
-
122.00
1 Piece
(MOQ)
Online Single Phase 2000va 1800W Uninterruptible Power Supply UPS Long Backup Time 12V Input Voltage for Computer 60Hz Frequency
US$
105.00
-
122.00
1 Piece
(MOQ)
Online Single Phase 1000va 900W Uninterruptible Power Supply UPS Long Backup Time
US$
105.00
-
122.00
1 Piece
(MOQ)
1/4
SunEvo Solar Co., Ltd.
5 yrs
·
5.0
·
Trading Company
Send Inquiry
Ess Solar Battery Energy Storage System 500kw 1MW 1mwh 2mwh 40FT External Solar Power Battery Backup
US$
12,299.00
-
16,755.00
1 pices
(MOQ)
1/4
Yi Bamboo Limited
Send Inquiry
View Larger Imageadd to Comparesharechina Factory Slim Solar Power Bank 8000mAh Portable Solar Charger Bamboo External Battery Backup Ultra Thin Solar Powe
US$
10.00
-
20.00
300 Pieces
(MOQ)
1/4
Shenzhen Haizhi Trading Company Ltd.
12 yrs
·
5.0
·
Trading Company
Send Inquiry
8000mAh Power Bank Wireless Charger 5V 1A Battery Charger Backup
US$
10.50
-
11.50
50 Pieces
(MOQ)
Polymer Battery 4000mAh External Charger Backup Battery Powerbank
US$
3.80
-
5.00
50 Pieces
(MOQ)
Lq-S1 3.7V 380mAh Lithium Rechargeable Battery for Smart Watch Qw09 Dz09 W8 Universal Watch Battery
US$
4.00
-
8.00
50 Pieces
(MOQ)
2600mAh USB Portable External Charger Power Bank for Mobile Phone
US$
1.10
-
1.99
10 Pieces
(MOQ)
1/4
Shenzhen Xingshengtu Information Technology Co., Ltd.
13 yrs
·
Trading Company
Send Inquiry
APC Back-UPS Pro 1500, 1500VA/865W, External Batt Support, LCD
US$
50.00
-
100.00
1 Piece
(MOQ)
90kVA Online Modular UPS Double Conversion Online UPS 30kva module
US$
2,000.00
1 Piece
(MOQ)
60kVA Modular UPS Double Conversion Online UPS with Digital Control System(20kva module)
US$
2,000.00
1 Piece
(MOQ)
Parallel Modular UPS 60-140kVA Three Phase Centralized Online UPS Power System
US$
2,000.00
1 Piece
(MOQ)
1/4
Shenzhen LongKun Battery Co., Ltd
Send Inquiry
UPS 6-20kVA Tower Type Power Supply 6kw Online with Internal & External Battery for Data Centers 6kVA Online UPS
US$
597.00
-
745.00
2 Pieces
(MOQ)
Security Pure Single Phase Portable UPS 3000va 900W 2100W APC SMC1500va Offline Power Supplies UPS Battery Backup
US$
499.00
-
548.00
2 Pieces
(MOQ)
Online UPS 1000W to 3000W Battery Backup for Home UPS Power Supply
US$
179.00
-
199.00
2 Pieces
(MOQ)
Rich 5000W Portable Lithium Power Station 5000wh Home Solar Energy Backup UPS AC 220V with Solar Panels
US$
200.00
-
500.00
1 Piece
(MOQ)
1/4
Reros (Changzhou) Electronics Co., Ltd.
23 yrs
·
Manufacturer/Factory
Send Inquiry
Online UPS Power Supply Low Frequency Industrial Backup Type 1-20kVA
US$
401.00
-
1,270.00
5 Pieces
(MOQ)
6-50kVA Low Frequency UPS 3phase in/1 Phase out
US$
877.00
-
2,835.00
5 Pieces
(MOQ)
3phase in/1 Phase out 6-50kVA Industrial Online UPS Power Supply Low Frequency UPS
US$
877.00
-
2,835.00
5 Pieces
(MOQ)
Industrial UPS Single Phase Low Frequency Uninterrupted Power Supply 1-20kVA
US$
401.00
-
1,270.00
5 Pieces
(MOQ)
1/4
Mica Power Co., Ltd.
13 yrs
·
4.5
·
Manufacturer/Factory & Trading Company
Send Inquiry
Lithium 1000W Portable Solar Station Emergency Power Backup with CE/Un38.3 Certification
US$
360.00
50 Pieces
(MOQ)
1000W Portable Power Solar Generator Station for Outdoor Emergency Backup with AC/DC Inverter
US$
360.00
50 Pieces
(MOQ)
Mica Hot 600W/1000W Emergency Backup Lithium Power Station Solar Power Supply
US$
160.00
50 Pieces
(MOQ)
Professional Mica 600W Lithium Battery Power Home Energy Storage Outdoor Backup Portable Power Station
US$
160.00
50 Pieces
(MOQ)
1/4
Yihua Communication (Huizhou) Co., Ltd.
5.0
Send Inquiry
Home WiFi 6 Router, 4G LTE CPE, 150Mbps, Battery Backup
US$
16.00
-
20.00
1,000 pcs
(MOQ)
High-Reliability Wide Coverage 5g ODU Wireless CPE Modern 5g Outdoor Router
US$
255.00
-
260.00
500 Pieces
(MOQ)
Reliable 4G LTE Router, 150Mbps Speed, 32 Users, Battery Backup
US$
16.00
-
20.00
1,000 pcs
(MOQ)
4G WiFi6 Indoor CPE Router with Battery Backup for Multiple Users
US$
15.50
-
18.00
1,000 pcs
(MOQ)
1/4
Foshan Wahbou Power Equipment Co., Ltd
8 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Online UPS High Frequency Electric Power Supply 1-3kVA Long Backup Time
US$
80.00
-
115.00
1 Set
(MOQ)
UPS Manufacturer Online UPS 1000va/900W High Frequency Backup Power Supply
US$
85.00
-
115.00
1 Set
(MOQ)
Double Conversion Single Phase Online UPS 1ks Long Backup Time External Battery
US$
110.00
-
140.00
1 Set
(MOQ)
External Lead-Acid Battery UPS Xt6ks Online High Frequency UPS System
US$
85.00
-
385.00
1 Set
(MOQ)
1/4
Shenzhen ZLPOWER Electronics Co., Ltd.
19 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Customized UPS IP65 Outdoor Enclosures UPS 3kVA 6kVA Waterproof Uninterruptible Power Supply Weatherproof UPS up to 10 Days Backup Time
US$
399.00
5 Pieces
(MOQ)
Pure Sine Wave Online UPS with Built in External Battery Outdoor UPS
US$
1,450.00
5 Pieces
(MOQ)
Pure Sine Wave Industrial Online UPS 60kVA 3phase 60kVA 80kVA 60kw 380V UPS Backup Power Supply with External Battery
US$
4,350.00
-
4,590.00
2 Pieces
(MOQ)
6kVA10kVA Online Backup Power Supply Uninterrupted Power Supply Frequency UPS
US$
310.00
-
325.00
9 Pieces
(MOQ)
1/4
Guangzhou Shiyang Energy Technology Co., Ltd.
5.0
Send Inquiry
New High Power 2000W Rechargeable Outdoor Camping Lithium Battery Household Backup Power Solar Portable Generator Power Station
US$
862.00
-
900.00
5 Pieces
(MOQ)
Rechargeable Outdoor Camping Household Backup 110V 220V AC 2000W Power 600000mAh 2220wh Solar Portable Generator Power Station
US$
968.00
-
985.00
5 Pieces
(MOQ)
New Arrival Hight Capacity Energy Storage Power 600W Portable Energy Storage Power Supply Outdoor Battery Station Household Emergency
US$
280.00
-
600.00
5 Pieces
(MOQ)
Durable Mobile Power Station AC 1000W Outdoor Portable Energy Storage Power Supply for Household Appliances
US$
280.00
-
600.00
5 Pieces
(MOQ)
1/4
Shenzhen Xing Hua Xiang New Energy Co., Ltd.
Send Inquiry
Battery Backup for iPhone4s
Negotiable
10 Pieces
(MOQ)
4000amh Battery Backup
Negotiable
10 Pieces
(MOQ)
1900amh Battery Backup for iPhone
Negotiable
10 Pieces
(MOQ)
4000amh Power Bank for Phone iPad
Negotiable
10 Pieces
(MOQ)
SHENZHEN XINPOMING POWER EQUIPMENT MANUFACTURING CO., LTD.
15 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Xinpoming 5kVA Double Conversion Online Sine Wave UPS Device and Support
US$
406.00
-
480.00
1 Piece
(MOQ)
Uninterrupted Power Supply Unit Low Frequency Industrial UPS with External Battery 60kVA
US$
3,089.00
-
3,650.00
1 Piece
(MOQ)
Xinpoming Online Low Frequency 3phase UPS with External Battery for Medical Equipment 20kVA
US$
1,946.00
-
2,300.00
1 Piece
(MOQ)
Single Phase High Frequency Backup 8 Hours 10kVA Rackmount Mini UPS System for Lab with Factory Price
US$
640.00
-
780.00
1 Piece
(MOQ)
1/4
Foshan Snat Energy Electrical Technology Co., Ltd.
16 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
5000W off Grid Solar Generator UPS Solar All in One Portable Power Station Emergency Power Backup Solar Power Battery
US$
1,019.00
-
1,067.00
1 Piece
(MOQ)
High-Efficiency 3.6kw 110VAC Us Standard Hybrid Inverter for Home Use
US$
271.00
100 Pieces
(MOQ)
1/4
Shenzhen Changfengqi Technology Co., Ltd.
Send Inquiry
2021 Hot Sell 256GB Micro SD Card Backup
US$
90.08
-
91.89
50 Pieces
(MOQ)
Guangdong Pineng Industrial Co., Ltd.
Send Inquiry
2017 New Product Pineng QC 3.0 & Type C Power Bank/External Backup 10000 mAh Pn-993
US$
11.00
-
13.00
60 Pieces
(MOQ)
Shenzhen NRL Technology Co., Ltd.
Send Inquiry
Backup Batetry for iPhone5 (SCX016)
US$
14.50
50 Pieces
(MOQ)
Huanyu Electronics Industrial Co., Limited
5.0
Send Inquiry
Build in USB Micro Type C Cable 10000mAh External Pack Power Backup Battery Power Bank
US$
6.30
-
8.00
50 Pieces
(MOQ)
New Arrival Product Build in Cable External Battery Power Ce RoHS Power Bank 10000mAh
US$
6.30
-
8.00
50 Pieces
(MOQ)
Mini Slim Weightless Promotional 5000mAh Power Bank External Battery with Charging Cable
US$
4.30
-
5.80
50 Pieces
(MOQ)
Mobile Charger Power Bank 5000mAh Built in Dual Cable Custom Logo Brand Portable Charger
US$
4.30
-
5.80
50 Pieces
(MOQ)
1/4
Shenzhen UPSEN Electronic Co., Ltd.
Send Inquiry
10kVA Rack Mount Uninterrupted Power Supply UPS with External Battery
US$
335.00
-
348.00
30 Pieces
(MOQ)
3 Phase Online UPS High Frequency 10K/9kw Support External Battery for Railway Control Room
US$
850.00
10 Pieces
(MOQ)
6kw 5400W Online UPS 110V 220V Output External Battery UPS Tower UPS for Medical Compute Networking
US$
95.00
-
125.00
10 Pieces
(MOQ)
Wholesale OEM ODM Li-ion Battery 25.6V 50ah Maintenance Free for Power System Inverter
US$
108.00
-
128.00
100 Pieces
(MOQ)
1/4
Fuzhou Whole Line Trading Co., Ltd.
4.9
Send Inquiry
OEM Customize External Battery Powerbank Portable Charger Pd QC Fast Charging with Cable Type C Transparent Power Bank 20000mAh
US$
7.83
-
9.62
100 Pieces
(MOQ)
New Mini 10000mAh Powerbank 10000mAh Digital Display 2A Fast Charge Portable Power Bank 10000mAh Slim Power Bank
US$
8.15
-
9.73
100 Pieces
(MOQ)
Top Seller Portable Charger 10000/2000mAh Pd22.5W Power Bank Support Custom
US$
7.83
-
9.62
100 Pieces
(MOQ)
Custom Logo High Capacity QC 22.5W 30000mAh Power Bank Fast Charge Portable Digital Display Pd 20W
US$
8.76
-
10.73
50 Pieces
(MOQ)
1/4
Guangzhou Doolike Electronic Technology Co., Ltd.
9 yrs
·
4.9
·
Manufacturer/Factory & Trading Company
Send Inquiry
Universal Portable Power Bank Large-Capacity Wireless Charger Mobile Power Bank Back Clip Battery Power Bank Case for Smartphone
US$
10.60
-
11.90
10 Pieces
(MOQ)
Hot Sale Portable Power Bank Case for Samsung S25/S24+/S23 Ultra/S22/S21/S20/S10 TPU Soft Silicone External Backup Battery Case
US$
10.60
-
12.00
10 Pieces
(MOQ)
Best Sellers Back Clip Battery Case for Samsung S25/S24/S23 Plus/Ultra, Large Capacity 10000mAh Power Bank Case External Battery
US$
10.50
-
11.85
10 Pieces
(MOQ)
Portable Charging Case Wireless Magnetic Power Bank for Samsung S25/S24/S23 Ultra/Plus High Capacity External Battery Charger
US$
12.50
-
13.85
10 Pieces
(MOQ)
1/4
Fujian Guozhiyun Information Technology Co., Ltd.
9 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Eaton UPS Dx Rt 3kVA Online Rack-Mounted 3000va 220V Long-Term Machine
US$
405.00
-
425.00
5 pieces
(MOQ)
Eaton UPS Online Rack Type 1000va 220V Standard Machine Dx Rt 1K
US$
231.00
-
245.00
1 pieces
(MOQ)
Eaton UPS Online Tower 1000va 220V Long-Term Machine
US$
210.00
-
225.00
5 pieces
(MOQ)
Eaton UPS Online Tower 2000va 220V Standard Machine Dx Rt 1kVA UPS
US$
450.00
-
470.00
5 pieces
(MOQ)
1/4
Guangzhou Lisheng Electronic Co., Ltd
9 yrs
·
4.8
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Capacity 5000W Portable Power Station with MPPT Solar Technology
US$
496.60
1 Piece
(MOQ)
High-Capacity 5000W Solar Power Station with LiFePO4 Battery
US$
496.60
1 Piece
(MOQ)
5000W Portable Power Station 5kwh LiFePO4 Battery with Solar Energy Storage Power Station UPS Backup for Home/RV/Outdoor 51.2V 102ah
US$
496.60
1 Piece
(MOQ)
Customization 5kwh 10kwh 15kwh 20kwh Solar Battery System Lithium Ion Batteries Energy Storage LiFePO4 Battery Power Station Solar Lithium Battery Pack
US$
496.60
1 Piece
(MOQ)
1/4
EVVA TECHNOLOGY CO., LIMITED
3 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
High-Capacity 18650 Battery Pack with Panasonic NCR18650b/Ga Cells – 7.4V / 11.1V / 14.8V Optional for Medical and Industrial Use
US$
100.00
-
500.00
10 Pieces
(MOQ)
Medical Device Li-ion Power Pack Lithium Battery – Panasonic NCR18650 Series, Safe and Compact Design
US$
100.00
-
500.00
10 Pieces
(MOQ)
Custom Rechargeable Lithium Battery Pack with Panasonic NCR18650b/Ga – Ideal for Portable Medical Monitors
US$
100.00
-
500.00
10 Pieces
(MOQ)
LG Inr21700-M50lt High Capacity 5000mAh Li-ion Battery
US$
5.00
-
10.00
50 Pieces
(MOQ)
1/4
Shenzhen Everexceed Industrial Co., Ltd.
16 yrs
·
5.0
·
Manufacturer/Factory & Trading Company
Send Inquiry
Durable 1-3kVA Li-ion Online UPS for Essential Equipment 120V
US$
350.00
1 Piece
(MOQ)
Advanced 1-3kVA Online UPS Tower with Lithium-Ion Technology
US$
350.00
1 Piece
(MOQ)
Everexceed Sine Wave Output Shenzhen, China Power Supply High Frequency UPS
US$
350.00
1 Piece
(MOQ)
1kw 3kw 100/110/115/120/127VAC High Frequency UPS Rack Mounted
US$
350.00
1 Piece
(MOQ)
1/4
CiFiSUN Energy Co., LTD
5.0
Send Inquiry
10kw 20kw 30kw 50kw LiFePO4 Stackable Lithium Ion Battery Pack Solar Generator Home Energy Storage Backup
US$
591.00
-
709.00
5 KWh
(MOQ)
Powerwall 20kwh 10kwh Emergency Backup Home LiFePO4 Solar Energy Storage Battery Lithium
US$
591.00
-
876.00
2 Pieces
(MOQ)
48V 51.2V 100ah 5kwh Wall Mounted 5kw Solar Battery Backup System 51.2V 48V 200ah 10kwh Power Wall LiFePO4 Battery
US$
591.00
-
876.00
2 Pieces
(MOQ)
Customizable Stackable High Voltage Battery Power Backup IP65 204V 20kwh Solar Powered Backup Battery for Home
US$
645.00
-
1,139.00
1 Piece
(MOQ)
1/4
Guangdong Dengfeng New Energy Technology Co., Ltd
4 yrs
·
5.0
·
Manufacturer/Factory
Send Inquiry
UPS Backup Battery Power Supply for Access Control
US$
27.40
-
28.50
1 Piece
(MOQ)
Df518L External Emergency Power Supply Ultra-Thin Emergency 6-10W LED Convertion Kit
US$
5.70
-
5.90
1 Piece
(MOQ)
American Market 300W LED Flood Light Df168-30h Emergency LED Driver
US$
9.50
-
9.80
1 Piece
(MOQ)
Df168-30h 100W 200W LED Light Emergency Driver Reduce Power Emergency Battery Pack
US$
12.50
1 Piece
(MOQ)
1/4
Guangzhou Tycorun Energy co., Ltd.
7 yrs
·
Manufacturer/Factory & Trading Company
Send Inquiry
Tycorun 1kVA Double Conversion High Frequency Online Uninterruptible Power Supply UPS for Computer with UPS Battery
US$
79.00
-
299.00
5 Pieces
(MOQ)
Tycorun High Low Frequency Online Offline Double Conversion UPS Uninterruptible Power Supply UPS with Built-in External Battery
US$
79.00
-
299.00
5 Pieces
(MOQ)
Tycorun 220/230/240 VAC UPS External Battery Router Liebert Online UPS Price
US$
420.00
-
480.00
10 Pieces
(MOQ)
Tycorun Online Rackmount Rack Mount 3kVA 2400W DC Mini UPS Power Supply Home UPS with External Battery Pack
US$
79.00
-
299.00
5 Pieces
(MOQ)
1/4
1
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