We find 312 products about battery backup power supply from 118 manufacturers & suppliers.
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![2014 Best selling. Rechargeable, long service life and high quality 12v power supply battery backup]()
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$5 - $100 / Piece
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Min.Order:
500 Pieces
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![2015 Mobile Power Supply/Backup Battery Case for iPhone 6, 3200mah Power Case for iPhone 6]()
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Negotiable
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Min.Order:
20 Pieces
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![12V40AH LiFePO4 Battery pack with internal BMS for Portable power, Wheelchair, UPS, backup power supply]()
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$1 - $50 / Piece
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Min.Order:
1 Pieces
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![2015 K-97 YGY 12V 20amp 18 channels waterproof power supply box with backup battery charger]()
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$1 - $100 / Unit
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Min.Order:
500 Units
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![4400mAhHigh energy mobile power supply usb charger backup battery charger fit for smart phone]()
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$11 - $12.5 / Piece
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Min.Order:
50 Pieces
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![22000mAh AGA power bank | high capacity car jump starter | backup external auto 950A battery charger | power supply]()
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$1 - $60 / Unit
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Min.Order:
1 Units
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![Battery powered cctv cameras / power supply battery backup cctv / 12v 12ah li-ion battery]()
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$10 - $50 / Piece
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Min.Order:
10 Pieces
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![Waterproof Rechargeable 12V Power Supply Backup Battery For Wireless Rear View Monitor and Camera with Transformer]()
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$20 - $26 / Set
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Min.Order:
5 Sets
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![Mobile phone cover Pack backup battery for iphone 6 plus 4000mah Power bank case Mobile power supply External battery case]()
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$15 - $20 / Piece
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Min.Order:
1 Pieces
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![Portable Universal Fish Mouth Power Bank 5600mAh External Backup Battery pack Charger Mobile Supply]()
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$2.5 - $4.2 / Set
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Min.Order:
5 Sets
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![Waterpoof power supply battery backup CCTV long range wireless cctv camera system power supply]()
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$2.4 - $3.2 / Piece
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Min.Order:
200 Pieces
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![12v power supply battery backup 14V10A input being full charged in 25mins back-up mobile phone battery]()
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$22.6 - $24.6 / Piece
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Min.Order:
500 Pieces
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![AK-01China factory supply 4000mah sucker power bank Chuck mobile power polymer ultra external battery backup]()
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Negotiable
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Min.Order:
100 Pieces
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![Uninterruptible Power Supply AC220V DC12V5A Auto Disconnect support Built in backup battery PY-PS2-5]()
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$16 - $19 / Piece
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Min.Order:
1 Pieces
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![super power lithium battery Lifepo4 3.2V 30AH for EV,Emergency power supply,backup power supply]()
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$30 - $36 / Piece
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Min.Order:
100 Pieces
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![battery price 12v150ah rechargeable maintenance free power supplies 12v battery backup
Quality Choice]()
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$115 - $140 / Piece
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Min.Order:
20 Pieces
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![UPS/ Uninterruptible Power Supply with Backup Battery for Security System & Building Talkback System]()
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Negotiable
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Min.Order:
20 Pieces
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![Factory Supply Fast Charging QC 2.0 Aluminium Shell 10000 mah Mobile Power Bank Backup Battery Charger]()
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Negotiable
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Min.Order:
50 Pieces
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![Power bank battery charger supply external backup 8000mAh mobile phone power bank
Supplier's Choice]()
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$6 - $7 / Piece
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Min.Order:
500 Pieces
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![Sanpu new sale ultra thin 60w 12v led strip single output open frame 12v power supply with battery backup]()
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$5 - $14 / Piece
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Min.Order:
1 Pieces
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![PCH500 300W offline 12V4.5AH Battery Inside with LED Backup Uninterrupted Power Supply/UPS]()
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$1 - $3,000 / Piece
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Min.Order:
5 Pieces
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![Square Metal Power Bank 2600mAh Portable Battery Charger For Mobile Phones External Phone Backup Power Supply .]()
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$1.7 - $2.4 / Piece
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Min.Order:
50 Pieces
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![9300mAh big capacity power bank induction charged battery pack powerful external backup power supply for ipad]()
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$10.5 - $12 / Piece
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Min.Order:
500 Pieces
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![Full range input AD-55-12 Good quality UPS Function 12V power supply with battery backup]()
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$13.89 - $15.68 / Piece
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Min.Order:
1 Pieces
