• -R500

Mecer 1200VA (720W) Inverter Battery Charger (UPS) - Intelligent Fan (12 Month Warranty) **11.5V CUT OFF**

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  • NB - this unit is programmed at an 11.5V cut-off. Therefore, using higher wattage loads with lead acid batteries will cause the inverter to shut off within a few minutes.

  • Recommendation is to use with lower wattage appliances or with Lithium Batteries

  • Mecer Inverter
  • 1200VA
  • 720W
  • LCD Screen
  • Intelligent FAN
  • To download the Inverter Manual Click Here
  • 12-month warranty on the inverter
R2,495 incl. VAT Save R500
R2,170 excl. VAT
+ R150 courier surcharge
Owing to the weight/size of this item, it will incur an additional R150 shipping fee. Collection from GeeWiz is at no charge

IN STOCK at GeeWiz!
If ordered before 4PM (excl. Sundays & Public holidays):
DELIVERED next business day (main centres)
or 3-5 days (regional areas or large items)
COLLECTION from GeeWiz available SAME DAY
Also available for in-store purchase during business hours!

Volume discounts

Quantity Price You Save
5 R2,446 2%
10 R2,396 4%
30+ click to email

  • NB - this unit is programmed at an 11.5V cut-off. Therefore, using higher wattage loads with lead acid batteries will cause the inverter to shut off within a few minutes.

  • Recommendation is to use with lower wattage appliances or with Lithium Batteries

Please note the optional solar charge controller for this unit is DISCONTINUED and no longer available

*Please note - an additional charge of R150 shipping applies owing to the weight of the Mecer 1200VA (720W) Inverter Battery Charger (UPS) - Intelligent Fan
*Please note - delivery will take 1-2 days extra to any area outside of Gauteng
*Collection from our Johannesburg office will be at no additional charge

NOTE: If you use compatible(to be advised on by Geewiz technical staff)lithium batteries with this inverter, please ensure that the charge rate on the back of the inverter is set to 10A. 
Setting the charge rate to 20A when used with lithium batteries will cause damage to the inverter and will void the warranty.

*Please note that this unit will not turn on if not connected to at least one 12V battery
*Please note that the fan will turn off once the batteries are fully charged!
*External Batteries Required
*Not designed to run in a DB Board


- Mecer 1200VA, 720W, 12V DC-AC Inverter.

- Cables to connect the unit to a battery are included.

- A 220V power cable is included to recharge the battery while the power is on.

- May be used as an inverter (to power 220V devices such as TVs from a battery) or a UPS (runs the device from the standard 220V power while the battery charges)

  • 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. 

    You can return purchases for a refund (excl shipping). Please notify us within 7 days and ensure item is ready maximum 10 days after delivery date.

    Please ensure to log your return request within 7 days of receipt of your item. Please ensure to select the correct reason for return:

    - Changed my mind / Item exchange

    - Faulty on arrival

    - Incorrect item received

    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.

    Should the item being returned for assessment be found to be in good working order, unfortunately, there will be a collection fee that will apply.

    The collection fees are as follows:

    - For returns on items that were sent with free shipping: R198

    - For returns that had a surcharge, the same surcharge will apply for collection.

    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 fee that will be charged (please refer to the above) 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 from R198) will be applicable to you for the 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.

    After the 6-month period, you will no longer be eligible and won't be able to receive a refund. We can however replace or repair depending on the outcome after our team of professionals has inspected the product.

    Should a warranty sticker not be present on an item, the warranty is immediately null and void.

    Batteries are covered under warranty, but please note that GEL, AGM and LEAD ACID have limited cycle runs. These are typically around 200 cycles and may run out before the end of the warranty. Once the cycles have been depleted, it means the battery has reached the end of life and will no longer be a warranty claim.

    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 major) 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

2 Question(s) answered

  • Asked by Frans van Neerijnen
    1. Is this 1200VA Mecer Inverter a pure sine wave output? 2. How many amps does the charger output have? 3. Does this have a changeover switch [bypass]? 4 How many 105AH batteries can one connect to this unit? Answer:
    1) It is modified sine wave 2) It has selectable 10/20A 3) It has automatic bypass when on power, and moves to batteries when power cuts 4) I'd say go no more than 8 batteries
  • Asked by Renaldo van Dyk
    I have a Hubble s-100 100Ah Lithium battery and actually popped one of these inverters when charging at 20A. I wish I bought from Geewiz since you guys are the only ones that give info around Lithium Battery use with this inverter. Luckily "CompanyX" is repairing my inverter, but still no info in the manual or feedback as to why this happened. My question is, is it safe to use this inverter with lithium batteries at 10A charge, how long will it take to charge the battery and, why can't it charge the battery at 20A? Answer:
    Hi The Mecer inverter often does not switch on its fan when charging a Lithium battery (based on how the voltages differ to charging a normal lead acid battery). On the 10A charge setting, this isn't a big problem since the heat generated inside the inverter is within acceptable bounds. However, on the 20A charge setting, there is substantially more heat, and as the inverter's fan does not kick in with lithium, it is highly probable that your inverter will suffer damage and blow. The unit will take around 8-12 hours to charge the battery fully at 10A if it was fully drained.

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

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