| 2AL7BOZPS02 | 2026-07-03 | OZ-PS02 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BPINNEDSSPRO | 2026-05-23 | PINNED-SSPRO | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZMC2S | 2026-01-09 | OZ-MC2S | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZMCR1 | 2026-01-09 | OZ-MCR1 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZH60S | 2025-12-03 | OZ-H60S | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZM5 | 2025-11-26 | OZ-M5 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZH5 | 2025-07-30 | OZ-H5 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BH100LMV16 | 2025-04-08 | H100L-MV16 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BES400L | 2025-01-03 | ES400L | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BES300L | 2025-01-02 | ES300L | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BK200L | 2024-12-16 | K200L | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BES200L | 2024-11-28 | ES200L | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BH200L | 2024-11-28 | H200L | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BH300L | 2024-11-28 | H300L | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZP6SV1 | 2024-09-17 | OZ-P6S-V1 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZTP10 | 2024-08-14 | OZ-TP10 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZWS1 | 2023-10-24 | OZ-WS1 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZD20 | 2023-03-31 | OZ-D20 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZP5 | 2023-03-20 | OZ-P5 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BE300SL | 2022-12-12 | E300SL | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BH200CL | 2022-12-12 | H200CL | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BH50 | 2022-12-12 | H50 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZC160 | 2022-09-29 | OZ-C160 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZP4 | 2022-06-29 | OZ-P4 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BDSLSP1 | 2022-05-12 | DSLSP1 | Change in Identification | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZE100 | 2022-05-10 | OZE100 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZP6 | 2022-01-26 | OZ-P6 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZE200ML | 2021-11-17 | OZE200ML | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZE100L | 2021-11-16 | OZE100L | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZT6 | 2021-11-01 | OZT6 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZD5 | 2021-08-20 | OZ-D5 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZE100MINI | 2021-08-18 | OZ-E100MINI | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZT20 | 2021-08-18 | OZ-T20 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BMP43259 | 2021-07-11 | MP43259 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZC180 | 2021-03-16 | OZ-C180 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZE300 | 2020-11-29 | OZ-E300 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZE200 | 2020-10-26 | OZE200 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZQ1 | 2020-05-09 | OZQ1 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZT10 | 2020-04-22 | OZT10 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZX31 | 2020-03-30 | OZ-X3-1 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZC200 | 2020-01-05 | OZC200 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZX3C | 2019-01-23 | OZX3C | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZX3 | 2018-09-14 | OZX3 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BX400 | 2018-09-14 | X400 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BX500 | 2018-09-14 | X500 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZX9 | 2018-02-25 | OZ-X9 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZX7 | 2017-12-03 | OZ-X7 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZX6 | 2017-11-27 | OZ-X6 | Original Equipment | Shenzhen Welldy Technology Co., Limited |
| 2AL7BOZX5 | 2017-06-06 | OZ-X5 | Original Equipment | Shenzhen Welldy Technology Co., Limited |