The CS-ECR131VX is a replacement rechargeable battery for Ilife products.

This battery replaces the following OEM part number(s):

• Ilife PX-B020
• Ecovacs 4ICR19/65
• Ecovacs INR18650-M26-4S1P

This battery is compatible with the following model(s):

• Ilife A4S
• Ilife A4
• Ilife A6
• Ilife V7
• Ilife V7s
• Ilife V7s Pro
• Ilife X620
• Ilife Y8H4
• Ilife CW-320
• Ilife X3
• Ilife V3
• Ilife V5
• Ilife V5S
• Ilife CW-310
• Ilife Eco R3N5
• Ilife V5 Pro
• Ilife A9
• Ilife A4s Pro
• Ilife A7
• Ilife Shinebot W400s Floor Washing Robot
• Ilife V7s Plus
• Ilife T4
• Ilife A8
• Ilife A10
• Ilife A10S
• Ilife X430
• Ilife X431
• Ilife X451
• Ilife X623
• Ilife X660
• Ilife X781
• Ilife X787
• Ilife X800
• Ilife X900
• Ilife X910
• Ilife W400
• Ilife W450
• Ilife W455
• Ilife L100
• Ilife Shinebot W400 Floor Washing Robot Vacuum Cleaner
• Ilife Shinebot W400s Floor Washing Robot Vacuum Cleaner
• Ilife Shinebot W450 Floor Washing Robot Vacuum Cleaner
• ETA 1515 Falco
• ETA 2515 FalcoSmart
• ETA 2512 Aron
• ETA 1515 90000 Falco
• ETA 2515 90000
• ETA 2512 90000
• ETA Aron 2512
• Dibea V780
• Dibea D960
• Dibea GT200
• Dibea GT9
• Dibea V780s
• Dibea V750
• Dibea GT100
• Dibea TF100
• Zaco A4
• Zaco A6
• Zaco A8
• Zaco A9
• Zaco A10
• Evolveo RoboTrex H11
• Ecovacs Deebot CR130
• Ecovacs V780
• Ecovacs KK8
• Ecovacs CR120
• Ecovacs CR130
• Ecovacs V7
• Ecovacs V7S
• Ecovacs Deebot CEN550
• Ecovacs Deebot CEN660
• Ecovacs Deebot DL33
• Ecovacs Deebot DL35
• Ecovacs Deebot CEN640
• Ecovacs Deebot CEN646
• Ecovacs Deebot CEN540
• Ecovacs Deebot CEN546
• Ecovacs Deebot V780
• Ecovacs Deebot X500
• Ecovacs Deebot X580
• Ecovacs Deebot KK8
• Ecovacs Deebot CR120
• Ecovacs N79S
• Ecovacs Deebot DG800
• Ecovacs BDF-WWR
• Ecovacs BDF-WWT
• Ecovacs CEN661
• Ecovacs CEN663
• Ecovacs CEN665
• Ecovacs CEN556
• Ecovacs CR550
• Ecovacs CEN550
• Ecovacs CEN553
• Ecovacs CEN558
• Ecovacs CR553
• Silvercrest SSR1
• Silvercrest SSRA1

Specifications: