Product: Exmate Upgraded 4800mAh 14.4V Ni-MH Battery Replace 80501 for iRobot Roomba 500 600 700 800 900 Series 500 510 530 535 540 545 550 552 570 580 581 582 595 600 630 650 660 700 760 770 880 980
Brand: Exmate
Color: 4.8Ah Ni-MH Battery for Roomba 500
Ni-MH VS Ni-CD
1. Ni-MH battery is much more eco-friendly then Ni-CD battery, make no pollution to the environment.
2. The memory effect of Ni-MH battery is much smaller then Ni-CD battery, almost no memory effect.
3. Ni-MH battery’s lifetime is longer then Ni-CD battery.

Replace for:
iRobot Roomba: 80501, 53847243

Compatible with: ( Please seach with "Ctrl+F" ) 
iRobot Roomba R3 500, 600, 700, 800 Series: 
500, 510, 520, 521, 530, 531, 532, 533, 535, 536, 540, 545, 550, 551, 552, 555, 
560, 561, 562, 563, 570, 580, 581, 582, 585, 595, 
600, 610, 620, 630, 631, 650, 653, 654, 655, 660, 
700, 760, 761, 770, 775, 780, 790, 
800, 870, 871, 880 
900, 980

 Guarantee:
1. Thirty-days full refund and return
2. Lifetime friendly and warm heart service

Package:
1 x Rechargeable Battery

Announcements:
1. If it’s necessary, please using a cotton swab with alcohol to clean the battery contacts.
2. Before recharging the batteries, please make sure that the batteries have already coolled down.
3. For safe transportation, the batteries have not been full charged, after three cycles (full charge and full discharge for three times), the batteries can reach the best condition.
Battery Type: Ni-Mh | Voltage:14.4V | Capacity: 4800mAh
Replace for:iRobot Roomba: 80501, 53847243. Compatible With:iRobot Roomba R3 500, 600, 700, 800, 900 Series.
Expended Life Battery 4800mAh, extra juice for longer working time up than other OEM battery
Safe and Reliable, safeguard features against incorrect voltage, short circuit, internal overheating.
30 days money back and 12 months limited Warranty and 24 hours' friendly customer service!

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