CS-EDN621VX Battery – Ecovacs CEN360 CEN361 DH35 DH43 DH45 DN620 DN621 BFG-WSQ ICR18650-26J-4S1P Replacement

CS-EDN621VX Battery Replacement

Premium replacement battery for Ecovacs CEN360 CEN361 DH35 DH43 DH45 DN620 DN621 BFG-WSQ ICR18650-26J-4S1P. 3400mAh 14.8V Li-ion — engineered to original specifications and certified for safe transport.

Model No. CS-EDN621VX
Fits Ecovacs CEN360 CEN361 DH35 DH43 DH45 DN620 DN621 BFG-WSQ ICR18650-26J-4S1P
Capacity 3400mAh
Voltage 14.8V
Energy 50.3Wh
Chemistry Li-ion
Dimensions 70.10 x 37.10 x 37.10mm
Weight 200g
OEM Part No. TW4-11, BFG-WSQ, 10001866, ICR18650-26J-4S1P

Compatible Devices

  • X5S

Related Batteries

  • CS-AEC826VXAEG 90027881001 90027881101 90027882501 90027882701 CX8-2-75FF CX8-2-75MG CX8-2-75RR CX8-2-75WR EUP82MG EUP82RRFLOORSTIC EUP82ST EUP82WRM 140112530047 140112530179 140112530252 140112530278
  • CS-AEC827VXAEG 90027881001 90027881101 90027882501 90027882701 CX8-2-75FF CX8-2-75MG CX8-2-75RR CX8-2-75WR EUP82MG EUP82RRFLOORSTIC EUP82ST EUP82WRM 140112530047 140112530179 140112530252 140112530278
  • CS-AEC828VXAEG 90027881500 CX8-2-80D6 CX8-2-80DB CX8-2-80O CX8-2-80TM CX8-2-95BM CX8-2-95GM CX8-2-95IM EUP84DB EUP86TBM 6.01.52.11-0 140112530039 140112530245 140112530260 CX8280DB
  • CS-AEC829VXAEG 90027881500 CX8-2-80D6 CX8-2-80DB CX8-2-80O CX8-2-80TM CX8-2-95BM CX8-2-95GM CX8-2-95IM EUP84DB EUP86TBM 6.01.52.11-0 140112530039 140112530245 140112530260 CX8280DB
$32.99per unit · free US shipping
Buy Now — $32.99 Full Spec Sheet
  • Volume discounts from 10 pcs (up to 10% off)
  • UN 38.3 certified + MSDS/SDS provided
  • Free US shipping on every order
  • B2B invoicing & wholesale support

FAQ

Is this battery compatible with my device?

The CS-EDN621VX is a replacement battery for Ecovacs CEN360 CEN361 DH35 DH43 DH45 DN620 DN621 BFG-WSQ ICR18650-26J-4S1P. See the compatible device list above for verified fits. Match your original battery's model or OEM part number before ordering.

What certifications does this battery have?

All Estry batteries ship with UN 38.3 transport certification and MSDS/SDS documentation, required for compliant air and ground shipping.

Do you offer wholesale pricing?

Yes — volume discounts apply automatically: 5% off at 10+, 6% at 20+, 8% at 50+, and 10% at 100+ pieces. US shipping is free on every order.