Mini UPS 12V Lithium Battery Backup Power Supply

Mini DC UPS (12000mAh) Backup Battery Power Bank Supply (44.4Wh) - 12V Router CCTV Wifi Backup

GW-P-UPS12 44.4Wh 2A
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  • Backup power for ANY 12V appliance
  • Lasts approximately 5 HOURS on backup power
  • Input:12V 2000mA
  • Output:12V 2000mA
R745 incl. VAT
R648 excl. VAT

Volume discounts

Quantity Price You Save
5 R715 4%
10 R700 6%
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  • Backup power for ANY 12V appliance
  • Lasts approximately 5 HOURS on backup power
  • Input:12V 2000mA
  • Output:12V 2000mA

Use your existing 12V power supply. If you need an additional power supply, you can purchase one here:


Model  UPS1202B
 Capacity  44.4wh/12000mAh
 Battery Type  18650 lithium ion battery
 Input Voltage  12V±10%
 Input current  ≤2000mA
 Output Voltage  12V±10%
 Output current  2000mA
 Discharging transfer efficiency  ≥85%
 Working temperature  -20°C~85°C
 Weight  ≤345g
 Size  111x60x43mm
 Certification  CE,ROHS,FCC,PSE
Protection Over charge,over discharge,over current,short circuit


Item  Details
Product Name High quality lithium battery backup power Mini UPS for home
Applications Router, ADSL, Modem, Cameras
Battery Type 18650 Lithium battery cells
Battery Qty 1pcs 4000mAh 11.1V 18650 lithium battery cell (12000mAh based on 3.7V)
Input  DC 12V 2000mA
Output DC 12V 2000mA
Charge time 5~8hours 
Net weight 345
Dimension 111 x 60 x 43mm

GW-P-UPS12 44.4Wh 2A
  • Name : Return policy
  • Description

    Return of merchandise (RMA) and Warranty

    We want you to be happy with the purchase you have made from us. If you are not completely satisfied, you may return the product to us and we will either refund, credit, repair/replace it, subject to the below terms and conditions. 

    All items are covered by a 12 month warranty (unless otherwise stated) which will be honoured directly by GeeWiz. All products will either be replaced/repaired/refunded depending on stock availability. Products will require evaluation by GeeWiz before a warranty claim can be accepted.

    Please note: Should the item being returned for assessment be found to be in good working order, unfortunately the collection and re-shipping fee will apply

    *from R99 per shipment

    Please log your return on your account, under the returns manager.

    We do not reimburse your fee to ship to us, but we will pay for return shipping if the item is subject to replacement. If the item you wish to return was ordered incorrectly / is no longer required / you have changed your mind, there is a collection of fee of R99 that will be charged and this will be deducted from the refund amount once the supplier has credited us. Please note GeeWiz will only cover return shipping of a faulty unit within 6 months of purchase, after which, a shipping fee (starting at R99) will be applicable to you for return of the unit.

    Any disputes relating to ordered items being short/incorrectly shipped will only be entertained if reported to GeeWiz within 3 days of delivery/collection.

    Refunds are subject to inspection of item(s) - in some cases, items will need to be sent to supplier for evaluation and testing. This can take up to 15 working days. Once a refund has been approved, this may take 3 - 5 business days to be processed.

    All returns are subject to a 15% restocking fee if item is no longer in BRAND NEW condition or if item seal/packaging has been broken.

    Please re-package safely and include all original product packaging.  

    All software products are unfortunately not eligible for credit or refund once purchased.

    GeeWiz reserves the right to refuse a refund if the item is damaged from misuse, items are missing, or if the product is altered in any way. 

    GeeWiz or its affiliates are not responsible for damage or loss of any kind that may occur as a result of using or misusing any product purchased from us.

    The warranty will no longer be valid, and GeeWiz will not be responsible for damage or injury of any kind resulting from:

    • Electricity fluctuations and surges, lightning strikes, faults in the building wiring, faulty installations, and improper use of controls
    • Failure to use the product in accordance with the operating instructions and or general misuse and or abuse
    • Damage caused by a superior force (vis maior) or if the product has been infested with insects or pests
    • If the product is physically damaged after it left the store
    • If water or liquid caused the damage to the product
    • If the warranty seal is tampered with
    • Any repair or tampering by an unauthorised person or attempt to repair or tamper with the equipment, or use of parts not supplied by authorised agents, or alterations or modification to the equipment shall render the warranty null and void.
  • Click here to get more details

3 Question(s) answered

  • Asked by Larry Tooke
    Would this Mini UPS be compatible with the ZTE router mf286c? Answer:
    Yes it is
  • Asked by Brad S
    How to output DC power to two devices? I have a fibre to ethernet box, and then my wifi router, and need to power both. Do you have any splitters or adaptors? Answer:
    Yes, just select the "splitter" option in the dropdown and we will send a splitter cable to use on 2 devices at one time
  • Asked by Andre
    My router's input has a smaller adapter than the fibre (Vumatel) box. Do I need a splitter with 2 different sizes and are they even available like that? Answer:
    You will need the splitter and to add the size changer like this (for the small tip): <a href=""></a>

If you have any further questions, please feel free to use the form below to ask:

*(Required to be notified when an answer is available)
By Andrei V. on  11 May 2022 (Mini DC UPS (12000mAh) Backup Battery Power Bank Supply (44.4Wh) - 12V Router CCTV Wifi Backup) :
The customer has rated the product but has not posted a review, or the review is pending moderation
By Barry G. on  22 March 2021 (Mini DC UPS (12000mAh) Backup Battery Power Bank Supply (44.4Wh) - 12V Router CCTV Wifi Backup) :

Happy with purchase

I'm running my Router and Fibre ONT from this unit for 6.5 hours minimum (1.8A total max load). I've not yet tested to see whether it gets close to the 9-hours that should be possible, given my load.
Very happy with this device.

By Lele L. on  07 Feb. 2021 (Mini DC UPS (12000mAh) Backup Battery Power Bank Supply (44.4Wh) - 12V Router CCTV Wifi Backup) :

No more load shedding blues...

This works like more load shedding blues. Great investment.

By Desmond P. on  02 Feb. 2021 (Mini DC UPS (12000mAh) Backup Battery Power Bank Supply (44.4Wh) - 12V Router CCTV Wifi Backup) :


The cable does not fit into the ONT for the fibre network. Only fits the router.

By Chris H. on  01 Feb. 2021 (Mini DC UPS (12000mAh) Backup Battery Power Bank Supply (44.4Wh) - 12V Router CCTV Wifi Backup) :

Works great. Powers my dual

Works great. Powers my dual band router for the whole 4.5 hours load shedding in Johannesburg. Value for money as similar units from other companies are double the price.

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