6.4Ah 14.8V Li-ion Battery for iRobot Roomba 500 600 700 800 Series 510 530 550 560 580 620 630 650 760 770 780 790 870 880 R3 - GREENWHITE.ORG

Review by GREENWHITE.ORG / last modified 2019-06-20


Save : US$15.5

GREENWHITE.ORG - 6.4Ah 14.8V Li-ion Battery for iRobot Roomba 500 600 700 800 Series 510 530 550 560 580 620 630 650 760 770 780 790 870 880 R3 looks good in design, features and function. The best function of this product is really simple to clean and control. The design and layout are very fantastic that make it really appealing and beauty. Many individuals feel attracted to purchase and utilize it. Every feature is developed to fulfill people require as its function too. It is stunning and ideal product for simple setup, upkeep, and control device.

Retail sales volume : 21
Store Name : melasta official store
Product rating : 4.9
original price : US $59.60
Discount : 26%
Last price : US $44.10
6.4Ah 14.8V Li-ion Battery for iRobot Roomba 500 600 700 800 Series 510 530 550 560 580 620 630 650 760 770 780 790 870 880 R3

It has a good efficiency in action. Older customers have stated that this product is an excellent device to help in their task. On the other hand, the design is flexible, easy to install and elegant. It is excellent to perform with many innovative features and is priced appropriately. With the latest technology, it includes a great function and helps people to be used effectively. The model is truly responsive with exceptional design and functionality. Made with high quality products that make this product a long and sustainable life, everyone can use it and manage it in one step. What a great thing about this product with an amazing function and easily available in various shapes and sizes. Everyone can choose and try the magic work of the functions. they can work properly and know that people need it. Something to keep in mind about this product is flexibility, and functionally, which can make your life more fun, enjoyable and comfortable. It is better than the old product or purchased in the past in the same types and designs. Feel the exceptional taste and magic of the product at an affordable price.

product specifications

  • Model Number: DL-ROO-500b
  • Type: Li-Ion
  • Set Type: Batteries Only
  • Replacement Battery: Yes
  • Battery Number: 1pcs battery
  • Brand Name: melasta
  • Nominal Capacity: 6400mAh
  • Size: 140*45*45mm
  • Voltage: 14.8V(Compatible with 14.4V)
  • Battery Weight: 450g/15.87oz
  • Capacity: 6400mAh
  • is_customized: Yes
  • Cells: Made of Imported Cells
  • fit for: fit for all iRobot Roomba 500 600 700 800 series
  • Lifespan: 1200 charge cycles
  • Remain Capacity: it remains at 80% capacity after 800 charge cycles
  • Self-discharge Rate: 1% per month
  • Housing Design: Patent hard case + PVC


product description

Everyone can utilize and run it in simple step. How fantastic of this product with amazing function and readily available in various shapes and size. Everyone can pick and taste the magic work of the features. 6.4Ah 14.8V Li-ion Battery for iRobot Roomba 500 600 700 800 Series 510 530 550 560 580 620 630 650 760 770 780 790 870 880 R3. can work correctly and know the people need it. Something to note from this product is flexibility, and functionally that can make your life more fun, enjoyable and comfort. It is better than the old or purchased product in the past at the same types and designs. Feel the exceptional taste and magic of product at the affordable rate.






Please note:
For customers in the Canary Islands/Balearic Islands of Spain, whose zip code is 35000-35999/38000-38999/07000-07999.Please choose the shipment from Spain,but the shipment is not free.
Please contact us before paying. Thank you!


Battery Capacity: 6400mAH                                                      

Battery Voltage: 14.8 V (Compatible with 14.4V)

Battery Type: Li-ion                                                                    

Color: Blue

Dimension: 14*4.5*4.5/5.5*1.7*1.7 inches                                 

Battery Weight: only 450g/15.87oz

Cells: Made of Japan or Korea Imported Cells

Up to CE, RoHs, FCC, KC, UN38.8 certified.

Warranty: 60 days money back,12 months warranty

Widely compatible with:

  • For iRobot Roomba 500 series:500  510  520  521  525  530  531  532  535  540  550  555  560  562  563  570  580  581  590
  • For iRobot Roomba 600 series:600  610  625  
  • For iRobot Roomba 700 series:760  770  780 790  R3
  • For iRobot Roomba 800 series:870  871  880 


This battery can not fully compatible with iRobot Roomba 900 series.

We are designing the batteries for Roomba 900 series, it will come out in July 2019. Welcome to consult.




     Super Long Cycle life                                                                       High Capacity & Long running time

     Melasta battery lifetime is about 1200 cycles.                                    6400mAh,additional offers over 100% of capacity 

     Expanded battery life, remains at 80% capacity                                 than the original NI-MH battery 3200mAh, provide 

     after 1000 charge cycles (vs. 300 cycles of the                                 a ultra-long up to 4.5-5.2 hours for Roomba vacuum 

     original Ni-MH battery)                                                                        cleaning robots(vs. 90mins of the OEM battery)




     Low Self-discharge Rate                                                                Safe and Stable Quality


     Melasta Lithium Battery has a low self-discharge                             Built-into a Patented PCB to prevent battery damage 

     rate and no memory effect,only 1% per month(vs.                            from overcharging/over discharging/overheating,

     OEM Ni-MH battery 25% - 30% self-discharge rate                          make sure everything is safe and reliable.

     per month)




Package Including:

1* replacement 14.8v  6.4Ah Li-ion battery

1*Instruction manual

What will happen during charging?

1 Blink or Charging Error One

The battery is not connected. Make sure the battery is seated correctly. If your Roomba is brand new, it means you did not pull out the plastic tabs blocking the batteries.


2 Blinks or Charging Error Two

The current to the battery is too high. This error requires service by the manufacturer, but in a last ditch effort you may try moving the Roomba to somewhere cooler to allow it to cool down.


3 Blinks or Charging Error Three

This charging error usually requires service by the manufacturer. However, it may also just mean that the battery contacts do not have good contact with the battery. For the particularly adventurous, remove the batteries and try to bend the large contacts and try charging again.


5 Blinks or Charging Error Five

First check the battery and charging contacts. Remove the screws on the bottom of the Roomba to open the battery door. Locate the contacts as shown below, and wipe them clean with a dry cloth or dry rubber eraser. Also do the same for the charging contacts on the home base.


Move the home base to somewhere cooler to make sure charging the Roomba does not cause it to overheat. Also, the home base should be placed on a hard, even surface to ensure the contacts are properly aligned.


We have many partners all over the world.

Cooperated with the local warehouses in several countries, such as Russia, Spain, United States, etc.

Provide customers with more convenient services and a good shopping experience.

About us

​Founded in 2008, Melasta has been recognized as a reputable portable power designer in Europe and Asia .

MELASTA is engaged in the production and sales of rechargeable batteries and chargers in different models. Our production facilities produce according to the newest international standards such as ISO9001, CE, KC, CB, RoHS, etc.


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