

🔋 Power Up Your Pods, Stay Connected Always!
This dual-pack universal replacement battery set features 55mAh lithium polymer cells at 3.7V, compatible with major earbud brands like Xiaomi, Redmi, OnePlus, Oppo, Vivo, Realme, and Samsung. Designed for OEM-level quality and tested for durability, these batteries restore your earbuds’ original backup time. Professional installation is advised to ensure optimal performance and longevity, with full battery potential achieved after several charge cycles.
| ASIN | B0CQKD4S4V |
| Batteries | 1 Lithium Ion batteries required. (included) |
| Batteries Included | Yes |
| Batteries Required | No |
| Battery Capacity | 55 Milliamp Hours |
| Battery cell composition | Lithium Polymer |
| Best Sellers Rank | #11,659 in Electronics ( See Top 100 in Electronics ) #2 in Mobile Replacement Batteries |
| Brand | KAEEL ORIGINAL |
| Compatible Devices | Xiaomi, Redmi, Oneplus Oppo, Vivo Realme, samsung earbuds |
| Country of Origin | India |
| Customer Reviews | 3.5 3.5 out of 5 stars (136) |
| Date First Available | 28 May 2022 |
| Generic Name | earbuds Battery |
| Importer | Kaeel Original Co. [email protected] / +91 9569999905 |
| Item Dimensions LxWxH | 10 x 10 x 5 Millimeters |
| Item Weight | 5 g |
| Item model number | KL20A |
| Manufacturer | The Black Store |
| Model | KL20A |
| Model Name | KL01A- 3.7V-55mAh - 001-A01 |
| Mounting Hardware | 1 X Main Unit 1 X Warranty Card, 1 X Installation Card |
| Net Quantity | 2.00 Count |
| Number of items | 2 |
| Packer | Kaeel Original Co. [email protected] / +91 9569999905 |
| Product Dimensions | 1 x 1 x 0.5 cm; 5 g |
| Voltage | 3.7 Volts |
S**K
“Back to Life – My Buds Work Like New Again!”
Excellent product! The battery works perfectly with my OnePlus Buds Pro 2R. Charging and backup time are just like new. Completely satisfied with the purchase.
A**A
Battery arrived discharged at 1.4v
Ordered it in October 2025 and date on battery was of 2018 7yr old battery were delivered not only this both batteries were completely duscharged and at voltage of 1.4v which is way below there usable voltage. Worst product
D**U
Perfectly fit for One plus Z2 buds. Good battery backup.saves lot of money
Very nice product..now my buds are working as brand new.. this batteries combo saved alot of money,these batteries are perfectly fit for one plus Z2 buds.im satisfied with this product
R**I
High costly
Good product & good performance
A**L
Good quality product
The product quality is very good
S**A
Worst life
The buds are dying only 5 mins after full charge
A**T
1 battery working
1 battery working fine but 2nd hv 1 wire attached
R**M
Low quality
Worst product . I bought two batteries, one of which works fine, the other one doesn't work at all.
Trustpilot
4 days ago
1 month ago