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Battery Xiaomi Note 7

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Overview

Product sourcing insights & recommendations

Reddit · r/AndroidQuestions
Alibaba.com
25 来源

The Xiaomi Redmi Note 7 battery (BN46) has reached a legacy market stage in 2026, where official OEM parts are discontinued and the market is dominated by third-party aftermarket brands. While replacement units are affordable, priced between $3.00 and $5.50 at wholesale, users face significant risks of battery swelling and hardware degradation. The report below provides a comprehensive analysis of sourcing strategies, consumer pain points, and the shifting market landscape.

Here is the market report for the Xiaomi Redmi Note 7 battery. You can continue with:

Xiaomi Redmi Note 7 Battery Bn46 Replacement

Products · 2 lists

DEJI BN46 Original Replacement Battery for Xiaomi NOTE 8 Redmi 7 Small Phone Battery

DEJI BN46 Original Replacement Battery for Xiaomi NOTE 8 Redmi 7 Small Phone Battery

$4.704.9(858)
MOQ: 3 pieces
Xiaomi Redmi Note 7BN46 model
Shenzhen Huidafa Technology Co., Ltd.Shenzhen Huidafa Technology Co., Ltd.verified🇨🇳CN8 yrs
Original 4000mAh 3.85V Li-ion Polymer Battery BN46 for Xiaomi Redmi Note 8/8T/7/6 New Condition Mobile Phone Replacement Battery

Original 4000mAh 3.85V Li-ion Polymer Battery BN46 for Xiaomi Redmi Note 8/8T/7/6 New Condition Mobile Phone Replacement Battery

$4.11-4.994.7(130)
MOQ: 10 pieces
Xiaomi Redmi Note 7BN46 model900+ store reviews41% reorder rate≤6h response time
Shenzhen Tianyi Hongwei Technology Co., Ltd.Shenzhen Tianyi Hongwei Technology Co., Ltd.🇨🇳CN10 yrs
BN46 4000mah Original Capacity for Xiaomi Redmi 7/redmi Note 7 Pro/redmi Note 8/mi7 Battery Replacement Xiaomi Battery Lithium

BN46 4000mah Original Capacity for Xiaomi Redmi 7/redmi Note 7 Pro/redmi Note 8/mi7 Battery Replacement Xiaomi Battery Lithium

$3.99-4.684.5(762)
MOQ: 20 pieces
Xiaomi Redmi Note 7BN46 model900+ store reviews11% reorder rate≤7h response time
Shenzhen Kingmax Technology Co., Ltd.Shenzhen Kingmax Technology Co., Ltd.🇨🇳CN5 yrs
Mobile Phone Battery for Xiaomi Redmi Note 2 3 4 5 6 7 8 9 10 Pro BM42 BM45 BM46 BN31 BN41 BN43 BN45 BN48 BN4A Batteries

Mobile Phone Battery for Xiaomi Redmi Note 2 3 4 5 6 7 8 9 10 Pro BM42 BM45 BM46 BN31 BN41 BN43 BN45 BN48 BN4A Batteries

$64.8(737)
MOQ: 10 pieces
Xiaomi Redmi Note 7BN46 model1400+ store reviews53% reorder rate≤7h response time
Guangzhou JF Electronic Technology Co., Ltd.Guangzhou JF Electronic Technology Co., Ltd.🇨🇳CN12 yrs
Custom High Capacity Mobile Phone Battery Replacement Phone Spare Parts for XIAOMI Battery for XIAOMI REDMI 12 3 4 5 6 7 8 9 Pro

Custom High Capacity Mobile Phone Battery Replacement Phone Spare Parts for XIAOMI Battery for XIAOMI REDMI 12 3 4 5 6 7 8 9 Pro

$12.104.3(682)
MOQ: 2 pieces
Xiaomi Redmi Note 7BN46 model800+ store reviews9% reorder rate≤4h response time
Shenzhen Maifeng Technology Co., Ltd.Shenzhen Maifeng Technology Co., Ltd.🇨🇳CN4 yrs
TLIDA 4000mAh High Quality 12-Month Warranty Rechargeable Replacement Battery for Redmi 7 Note 8 BN46 Model 3.85V Mobile Stock

TLIDA 4000mAh High Quality 12-Month Warranty Rechargeable Replacement Battery for Redmi 7 Note 8 BN46 Model 3.85V Mobile Stock

$15-254.9(260)
MOQ: 10 pieces
BN46 model100+ store reviews33% reorder rate≤3h response time
Shenzhen Tianling Electronic Technology Co., Ltd.Shenzhen Tianling Electronic Technology Co., Ltd.verified🇨🇳CN22 yrs
Original Replacement Li-ion Polymer Battery BN46 Long for Redmi 7 M1810F6LG M1810F6LH MI810F6LI Redmi Note 8 M1908C3JH

Original Replacement Li-ion Polymer Battery BN46 Long for Redmi 7 M1810F6LG M1810F6LH MI810F6LI Redmi Note 8 M1908C3JH

$3.214.7(970)
MOQ: 2 pieces
BN46 model500+ store reviews10% reorder rate≤3h response time
Guangzhou Longhe Electronics Co., Ltd.Guangzhou Longhe Electronics Co., Ltd.🇨🇳CN6 yrs
Original Replacement Li-ion Polymer Battery BN46 SHORT for Redmi Note 8 Note 8T Redmi 7 Note 6 4000mAh 3.85V

Original Replacement Li-ion Polymer Battery BN46 SHORT for Redmi Note 8 Note 8T Redmi 7 Note 6 4000mAh 3.85V

$3.20-4.505.0(355)
MOQ: 20 pieces
BN46 model
Hunan Gaoyuan Battery Co., Ltd.Hunan Gaoyuan Battery Co., Ltd.verified🇨🇳CN5 yrs
China Mobile Phone Battery Suppliers BN46 4000mAh AAA Grade Li-ion Rechargeable CE Certified OEM Compatible Battery for Stock

China Mobile Phone Battery Suppliers BN46 4000mAh AAA Grade Li-ion Rechargeable CE Certified OEM Compatible Battery for Stock

$3.88-5.883.6(718)
MOQ: 20 pieces
BN46 model900+ store reviews≤2h response time
Guangzhou Mydo Electronic Tech Ltd.Guangzhou Mydo Electronic Tech Ltd.🇨🇳CN11 yrs
SOVA BN46 Original Replacement Battery for Xiaomi NOTE 8 Redmi 7 Small Phone Batteries

SOVA BN46 Original Replacement Battery for Xiaomi NOTE 8 Redmi 7 Small Phone Batteries

$2.60-2.804.4(208)
MOQ: 20 pieces
BN46 model50% reorder rate≤2h response time
Foshan Qinxun Electronic Technology Co., Ltd.Foshan Qinxun Electronic Technology Co., Ltd.verified🇨🇳CN6 yrs
Original Replacement Li-ion Polymer Battery BN46 for Redmi 7 Redmi Note 8 Phone Replacement Batteries

Original Replacement Li-ion Polymer Battery BN46 for Redmi 7 Redmi Note 8 Phone Replacement Batteries

$1.50-2.574.6(84)
MOQ: 50 pieces
BN46 model
Guangzhou Xinyongyuan Electronic Technology Co., Ltd.Guangzhou Xinyongyuan Electronic Technology Co., Ltd.verified🇨🇳CN5 yrs
BN46 High Capacity Replacement Phone Battery for Xiaomi Redmi Note 8/8T Redmi 7 Note 6/6 Pro Built-in Lithium

BN46 High Capacity Replacement Phone Battery for Xiaomi Redmi Note 8/8T Redmi 7 Note 6/6 Pro Built-in Lithium

$3.254.7(146)
MOQ: 10 pieces
BN46 model≤3h response time
Shenzhen Chengzhengxin Electronics Trading Co., Ltd.Shenzhen Chengzhengxin Electronics Trading Co., Ltd.🇨🇳CN1 yr
Replacement Battery 4000mAh BN46 Battery for Xiaomi Redmi 7 Note8 Note 8 8T Battery

Replacement Battery 4000mAh BN46 Battery for Xiaomi Redmi 7 Note8 Note 8 8T Battery

$3.15-3.504.8(137)
MOQ: 10 pieces
BN46 model16% reorder rate≤2h response time
Shenzhen Techai Technology Co., Ltd.Shenzhen Techai Technology Co., Ltd.🇨🇳CN1 yr
BN46 4000mAh Li-polymer Replacement Battery for Redmi 7 Redmi Note 8 CE RoHS FCC Certified 800 Cycles in Stock Wholesale

BN46 4000mAh Li-polymer Replacement Battery for Redmi 7 Redmi Note 8 CE RoHS FCC Certified 800 Cycles in Stock Wholesale

$3.50-45.0(335)
MOQ: 20 pieces
BN46 model12% reorder rate≤4h response time
Haishengda Electronics LimitedHaishengda Electronics Limited🇭🇰HK1 yr
Hot Selling Replacement Phone Batteries BN46 Internal Battery Mobile Phone Battery for Redmi 7 Redmi Note 8

Hot Selling Replacement Phone Batteries BN46 Internal Battery Mobile Phone Battery for Redmi 7 Redmi Note 8

$3.19-3.304.9(773)
MOQ: 100 pieces
BN46 model46% reorder rate≤1h response time
Guangzhou Guohuang Technology Co., Ltd.Guangzhou Guohuang Technology Co., Ltd.🇨🇳CN2 yrs
Replacement BN46 Lithium Battery for Xiaomi Redmi Note 8/8T Redmi 7 Note 6/6 Pro Digital Batteries Charging RoHS MSDS Certified

Replacement BN46 Lithium Battery for Xiaomi Redmi Note 8/8T Redmi 7 Note 6/6 Pro Digital Batteries Charging RoHS MSDS Certified

$3.80-4.804.8(408)
MOQ: 10 pieces
BN46 model
Dongguan Mxz Energy Co., Ltd.Dongguan Mxz Energy Co., Ltd.verified🇨🇳CN6 yrs
OEM Replacement Cell Phone Battery BN46 for Xiaomi Redmi Note 8 Note 8T Redmi 7 Note 6 Rechargeable Mobile Phone Battery

OEM Replacement Cell Phone Battery BN46 for Xiaomi Redmi Note 8 Note 8T Redmi 7 Note 6 Rechargeable Mobile Phone Battery

$44.8(344)
MOQ: 10 pieces
BN46 model
Shenzhen Kashideng Electronics Co., Ltd.Shenzhen Kashideng Electronics Co., Ltd.verified🇨🇳CN6 yrs
Rechargeable Phone Battery for Xiaomi Redmi Note 7 Pro & Note 7 Model BN4A M1901F7C Mobile Phone Battery 396587 BN4A

Rechargeable Phone Battery for Xiaomi Redmi Note 7 Pro & Note 7 Model BN4A M1901F7C Mobile Phone Battery 396587 BN4A

$2.29-2.535.0(484)
MOQ: 20 pieces
Xiaomi Redmi Note 7800+ store reviews36% reorder rate≤2h response time
Guangzhou Gongdi Electronic Tech LimitedGuangzhou Gongdi Electronic Tech Limited🇨🇳CN6 yrs
BN46 Original Replacement Battery for Xiaomi Redmi NOTE 8 Phone Battery

BN46 Original Replacement Battery for Xiaomi Redmi NOTE 8 Phone Battery

$3.694.5(225)
MOQ: 20 pieces
BN46 model
Guangdong Paipai Communication Technology Co., Ltd.Guangdong Paipai Communication Technology Co., Ltd.verified🇨🇳CN3 yrs
Huidafa Cell Phone Battery for Xiaomi Redmi Note 7 PRO BN4A Rechargeable Batteries Replacement

Huidafa Cell Phone Battery for Xiaomi Redmi Note 7 PRO BN4A Rechargeable Batteries Replacement

$4.20-5.104.9(673)
MOQ: 20 pieces
Xiaomi Redmi Note 7
Shenzhen Huidafa Technology Co., Ltd.Shenzhen Huidafa Technology Co., Ltd.verified🇨🇳CN18 yrs
BN4A Replacement Battery for Xiaomi Redmi Note7 Note 7 Pro M1901F7C Phone Battery

BN4A Replacement Battery for Xiaomi Redmi Note7 Note 7 Pro M1901F7C Phone Battery

$3.214.7(288)
MOQ: 2 pieces
Xiaomi Redmi Note 7
Shenzhen Longhehui Electronics Co., Ltd.Shenzhen Longhehui Electronics Co., Ltd.verified🇨🇳CN6 yrs
BN4A for RED MI NOTE7/NOTE7PRO Rechargeable Battery,Cellphone Battery Replacement for xiaomi Battery

BN4A for RED MI NOTE7/NOTE7PRO Rechargeable Battery,Cellphone Battery Replacement for xiaomi Battery

$2.90-34.1(581)
MOQ: 500 pieces
Xiaomi Redmi Note 7≤3h response time
Shenzhen Haoxiao Technology Co., Ltd.Shenzhen Haoxiao Technology Co., Ltd.🇨🇳CN1 yr
New 4000mAh Replacement Battery BN4A for Xiaomi Redmi Note7 Phone Note 7 Pro M1901F7C Smartphone Real Capacity Digital Batteries

New 4000mAh Replacement Battery BN4A for Xiaomi Redmi Note7 Phone Note 7 Pro M1901F7C Smartphone Real Capacity Digital Batteries

$3-3.504.9(349)
MOQ: 2 pieces
Xiaomi Redmi Note 7100+ store reviews21% reorder rate≤1h response time
Shenzhen Zhiling Electronic Technology Co., Ltd.Shenzhen Zhiling Electronic Technology Co., Ltd.🇨🇳CN2 yrs
For Redmi Note7 Note7 Pro Phone 4000mAh Rechargeable Battery BN4A Replacement in Stock Double IC Protection

For Redmi Note7 Note7 Pro Phone 4000mAh Rechargeable Battery BN4A Replacement in Stock Double IC Protection

$3.504.7(411)
MOQ: 10 pieces
Xiaomi Redmi Note 7500+ store reviews15% reorder rate≤3h response time
Shenzhen Fengda Qiangtong Technology Co., Ltd.Shenzhen Fengda Qiangtong Technology Co., Ltd.🇨🇳CN2 yrs
3900mAh Li-ion Polymer BN49 Battery for Redmi 7A Mobile Phone Repair Part Made in China

3900mAh Li-ion Polymer BN49 Battery for Redmi 7A Mobile Phone Repair Part Made in China

$10.125.0(500)
MOQ: 1 piece
≤3h response time
HAO XIN TECH SLHAO XIN TECH SL🇪🇸ES1 yr
Original Quality BM54 Mobile Battery for Xiaomi Redmi Note 9 5G Note 9T Replacement Smartphone Battery

Original Quality BM54 Mobile Battery for Xiaomi Redmi Note 9 5G Note 9T Replacement Smartphone Battery

$4.38-4.624.8(826)
MOQ: 2 pieces
200+ store reviews3% reorder rate≤1h response time
Shenzhen Ilinda Technology Co., Ltd.Shenzhen Ilinda Technology Co., Ltd.🇨🇳CN2 yrs
Original Replacement Lithium-ion Polymer Battery BN59 for Redmi Note 10 10s 5000mAh 3.87V

Original Replacement Lithium-ion Polymer Battery BN59 for Redmi Note 10 10s 5000mAh 3.87V

$2.99-4.994.8(370)
MOQ: 10 pieces
Shenzhen Horizon Electronic Technology Co., Ltd.Shenzhen Horizon Electronic Technology Co., Ltd.verified🇨🇳CN13 yrs
Replacement BN45 Battery for Redmi Note 5 High Capacity 5000mAh Li-Ion Rechargeable Mobile Phone Black

Replacement BN45 Battery for Redmi Note 5 High Capacity 5000mAh Li-Ion Rechargeable Mobile Phone Black

$2.96-6.594.5(660)
MOQ: 30 pieces
≤3h response time
Guangzhou Vigoo Electronic Technology Co., Ltd.Guangzhou Vigoo Electronic Technology Co., Ltd.🇨🇳CN10 yrs
Replacement Mobile Phone Battery BN37 for Xiaomi Redmi 6 6A Xiaomi Redmi Battery BM47 for Redmi 3 3S 4X

Replacement Mobile Phone Battery BN37 for Xiaomi Redmi 6 6A Xiaomi Redmi Battery BM47 for Redmi 3 3S 4X

$4.18-6.724.8(499)
MOQ: 2 pieces
100+ store reviews24% reorder rate≤2h response time
Huizhou Kara Manda Technology Co., Ltd.Huizhou Kara Manda Technology Co., Ltd.verified🇨🇳CN2 yrs
Original Replacement Lithium-ion Polymer Battery BN59 for Redmi Note 10 10s 5000mAh 3.87V Stock Consumer Electronics

Original Replacement Lithium-ion Polymer Battery BN59 for Redmi Note 10 10s 5000mAh 3.87V Stock Consumer Electronics

$2.99-4.995.0(782)
MOQ: 10 pieces
15% reorder rate≤2h response time
HK DPX Technology LimitedHK DPX Technology Limited🇭🇰HK1 yr

Deep Dive · Full Report

Full Market Report

1 document · Live-fetched from source

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Sources & References

25 sources cited · Verified industry data & reports

Redmi Note 7 Pro: Repair It or Buy a New Phone in 2026?

Reddit · r/AndroidQuestions

Need advice. I have a Redmi Note 7 Pro. The body/condition is still almost as good as new, and performance has no major issues. But the battery now drains ...

Redmi Note 7 Pro Guide: Repair or Replace in 2026?

Alibaba.com

A practical, data-driven guide on whether to repair or replace your Redmi Note 7 Pro in 2026 — covering battery life, 4G obsolescence, ...

Xiaomi Note 17 phones pack huge batteries for days of use

New Atlas

Discover the new Xiaomi REDMI Note 17 series with batteries up to 10000-mAh, offering multi-day endurance and rapid charging.

Xiaomi announces REDMI Note 17 Series with longer ...

BusinessWorld Online

Xiaomi announces REDMI Note 17 Series with longer battery life, improved durability August 28, 2026 … new devices with battery capacity of up ...

GREEN FUSION Compatible with Redmi Note 8/8T & ...

Amazon.com

Redmi 7 Battery Replacement, BN46 New 0 Cycle Battery for Redmi Note 8/8T, Rechargeable battery for compatible DIY electronics, toys, lighting equipment and ...

Mobile Battery Market Forecast Analysis Report 2026-2030

The Business Research Company

Mobile Battery market size was valued at $26.19 billion in 2026, projected to reach $32.11 billion by 2030 at a 5.2% CAGR. Price :$4,490.00