![Replacement Battery for Triumph 4000, Triumph 5000, Triumph 9000, Triumph 9400, Triumph 9500, Triumph 9900, fits part number 3731, 3738 Toothbrush Cameron Sino CS-OBT400SL 1.2V Ni-MH 2500mAh/3Wh Replacement Battery for Triumph 4000, Triumph 5000, Triumph 9000, Triumph 9400, Triumph 9500, Triumph 9900, fits part number 3731, 3738 Toothbrush Cameron Sino CS-OBT400SL 1.2V Ni-MH 2500mAh/3Wh](https://www.gosupps.com/media/catalog/product/4/1/41ZJHjZ_0NL.jpg)
Replacement Battery for Triumph 4000, Triumph 5000, Triumph 9000, Triumph 9400, Triumph 9500, Triumph 9900, fits part number 3731, 3738 Toothbrush Cameron Sino CS-OBT400SL 1.2V Ni-MH 2500mAh/3Wh
![HQRP 887774407021308 Battery for Braun Oral-B Professional Care 8000 8300 8500 9500 Toothbrush Repair 3731 3738 HQRP 887774407021308 Battery for Braun Oral-B Professional Care 8000 8300 8500 9500 Toothbrush Repair 3731 3738](https://c.shld.net/rpx/i/s/pi/mp/3941/prod_9619222220?src=http%3A%2F%2Fosprey-talon.com%2Fsears%2FBUJ_02May18_1.jpg&d=ecb02302987f5d84b020b59522e3b4c2dd51a63e&hei=450&wid=450)
HQRP 887774407021308 Battery for Braun Oral-B Professional Care 8000 8300 8500 9500 Toothbrush Repair 3731 3738
![Battery Replacement Guide for Braun Oral-B Triumph v2 Toothbrush incl. 4000, 5000, 6000, 7000 Pro - YouTube Battery Replacement Guide for Braun Oral-B Triumph v2 Toothbrush incl. 4000, 5000, 6000, 7000 Pro - YouTube](https://i.ytimg.com/vi/dupLWSHYrdI/mqdefault.jpg)
Battery Replacement Guide for Braun Oral-B Triumph v2 Toothbrush incl. 4000, 5000, 6000, 7000 Pro - YouTube
HQRP 887774407021308 Battery for Braun Oral-B Professional Care 8000 8300 8500 9500 Toothbrush Repair 3731 3738
![Amazon.com: FDK Replacement Battery Compatible with Braun Oral-b Triumph Professional Care (Type 3731 or 3745) Toothbrush (48mm Long, 17mm Diameter, 2700mAh) : Everything Else Amazon.com: FDK Replacement Battery Compatible with Braun Oral-b Triumph Professional Care (Type 3731 or 3745) Toothbrush (48mm Long, 17mm Diameter, 2700mAh) : Everything Else](https://m.media-amazon.com/images/W/MEDIAX_792452-T2/images/I/51pjugePnDL.jpg)
Amazon.com: FDK Replacement Battery Compatible with Braun Oral-b Triumph Professional Care (Type 3731 or 3745) Toothbrush (48mm Long, 17mm Diameter, 2700mAh) : Everything Else
![Braun Oral B Triumph 5000 Battery Replacement | Battery Braun Oral B Toothbrush - Rechargeable Batteries - Aliexpress Braun Oral B Triumph 5000 Battery Replacement | Battery Braun Oral B Toothbrush - Rechargeable Batteries - Aliexpress](https://ae01.alicdn.com/kf/S85768a9751014798bf961d88356634891.jpg_640x640Q90.jpg_.webp)