iPhone 11 Pro Max Replacement Battery (A2161) — OEM Original
3.85 V
3969mAh
15.28 Wh
500 cycles
12 mo warranty
₹2,040 MRP — best price on enquiry
In stock · Lead time 2 days
Add to enquiry & get a quote Not sure? Size it first
Technical specification
| Brand | Apple |
| SKU | TBE-MOB-APP-A2161-OEM |
| Chemistry | Lithium Polymer (Li-Po) |
| Nominal voltage | 3.85 V |
| Capacity | 3969 mAh |
| Energy | 15.28 Wh |
| Part Number | A2161 |
| Grade | OEM Original |
| Cell Type | Prismatic Li-Po |
| Protection | Integrated PCM / BMS with NTC thermistor |
| Charge Voltage | 4.40 V |
| Certification | IEC 62133-2, BIS |
| Includes | Adhesive strip, install guide |
| Note | Genuine OEM cell, factory-sealed with original BMS and pull-tab. |
Similar batteries
The Battery Expert
iPhone 11 Pro Max Replacement Battery (A2161) — Standard Replacement
₹1,320
The Battery Expert
iPhone 16 Replacement Battery (A3081) — High Capacity
₹2,160
Samsung
Galaxy S21 Replacement Battery (EB-BG991ABY) — OEM Original
₹1,990
The Battery Expert
Galaxy S21 Replacement Battery (EB-BG991ABY) — Standard Replacement
₹1,260
Samsung
Galaxy S24 Replacement Battery (EB-BS921ABY) — OEM Original
₹1,990
The Battery Expert
Galaxy S24 Replacement Battery (EB-BS921ABY) — Standard Replacement
₹1,340
Why buy from The Battery Expert
Every type of battery under one roof — so you are not visiting a mobile shop, a car battery dealer and an electrical store for three different batteries. We are sourcing specialists with direct tie-ups to the world's leading brands and the largest distribution houses, run in India by second-generation battery manufacturers with over 40 years of technical and manufacturing experience. Genuine stock, real warranty, and technical advice from people who have actually built batteries.