ECOFLOW Delta Pro Extra Battery | 3.6KWh

3600WH | 3,500 CYCLES TO 80% CAPACITY | 38 KG


FloatOr as low as R13,943.75 / month interest-free, using your existing credit card. For orders over R3,000.00.How it works

SKU ECO50034006

Expand your DELTA PRO capacity from 3.6kWh to 7.2kWh for battery backup power supply.

Terms & Conditions

  1. This offer is valid for 90 days from date of invoice
  2. Product/s returned to Top Dog Tool Shop must be unused and in brand new condition
  3. Product/s returned to Top Dog Tool Shop must be in original packaging & all original contents must be in the box
  4. Product/s returned to Top Dog Tool Shop will be at the purchaser/owners expense
  5. Product/s will be inspected on arrival at Top Dog Tool Shop. Only product/s which meet the above requirements will be refunded.
  6. Product/s which do not meet the above criteria will be returned to the owner at the owners expense (courier costs). Top Dog Tool Shop will not accept products which do not meet the above requirements
  7. Refund will be in the form of an EFT or Top Dog Tool Shop Voucher. No cash refund option available
  8. Refund will take place within 48 hours of approval of the return.
  9. If the plug has been changed on the tool or charger, the tool cannot be returned
  10. This offer is only valid for product/s purchased from Top Dog Tool Shop
  11. Not applicable to special order/imported products

We offer free nationwide delivery for all orders over R1500.

Any order under R1500 will be charged R175 for delivery

OZOW – Instant EFT: lightning-fast bank-to-bank payments.

Peach Payments – Checkout via Credit/Debit Card or Mobicred.

Bank Transfer – Manually transfer funds into our account.

Mobicred – Finance your purchase entirely or partially up to a maximum of R50,000. Apply Here

Float – For orders over R3000. Up to 4 interest-free installments, using your existing credit card.

In stock with supplier: delivery in 2-4 working days



Expand your Delta Pro’s capacity.

With the ECOFLOW Delta Pro Extra Battery | 3.6KWh, you can expand capacity from 3.6kWh to 7.2kWh for battery backup power supply. That’ll give you days of power for your essential appliances.


  • • Extra 3600Wh battery for DELTA Pro.
  • Charge Anytime, Anywhere – DELTA Pro’s Smart Extra Battery benefits from all the charging methods DELTA Pro has, including 6500W MultiCharge. That means you can charge anytime, anywhere as long as your extra battery is connected to DELTA Pro. Once connected, they’ll charge/discharge in unison, keeping the battery percent level across both units.
  • Ready for Any Emergency – When the going gets tough and you’re out of charge options, get an 1800W DC fast charge with EcoFlow Smart Generator (sold separately). Just plug the generator directly into your extra battery via the port on the back. This works even when disconnected from your DELTA Pro.
  • Stay Informed – The Smart Extra Battery sports a bright LCD screen on the front of the unit giving you all the info you need. Output, input, remaining charge and time remaining. It’s all there. Need on the go info? The EcoFlow app can tell you all that & a whole lot more.
  • Smart Control – The ECOFLOW Delta Pro Extra Battery 3.6KWh can be monitored from the EcoFlow app, allowing you to monitor & control your batteries from afar.

Additional information

Model Name

DELTA Pro Smart Extra Battery

Battery Chemistry


Shelf Life

1 year (after a full charge)


Approx. 38 Kg



Battery Cycle Life

6,500 cycles to 50% capacity, 3,500 cycles to 80% capacity


63.5 x 28.5 x 41.6 cm

Scope of Delivery

  • ECOFLOW Delta Pro Extra Battery 3.6KWh

Product Warranty

The ECOFLOW Delta Pro Extra Battery 3.6KWh carries a 2-year warranty against manufacture default. Top Dog Tool Shop is here to support all your after-sale needs. Should a warranty claim occur, Top Dog Tool Shop will facilitate the claim but the approval or non-approval thereof is fully at the discretion of the importer/manufacturer.


*Add an additional 36 months warranty upon registration of your product with Ecoflow.


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