Bp 511 Battery
Overview
Product sourcing insights & recommendations


I have analyzed the BP-511 battery market, covering technical specifications, legacy compatibility, and the current shift toward third-party manufacturing.
Key Findings
- Discontinued OEM Status: Canon has officially discontinued the BP-511A, leaving the market entirely to third-party manufacturers Canon.
- Sustained Niche Demand: Despite being a legacy product, there is consistent demand from hobbyists using "vintage" DSLRs like the Canon 5D Classic Facebook.
- Performance Gap: While wholesale prices are low ($2.65–$5.50), consumers report significant issues with aging OEM cells and inaccurate capacity ratings in generic replacements YoutubeCanon.
The detailed market report includes a breakdown of compatibility, technical specs, and representative wholesale suppliers.
I have completed the market research on BP-511 batteries. You can proceed with:
Bp 511a Battery 7.4v Rechargeable Lithium Ion Wholesale
Products · 2 lists

BP-511A 511 BP-512 Replacement Battery for Canon EOS 5D 10D 20D 20Da 30D 40D 50D 300D D30 D60 Rebel G1 G2 G3 G5 G6 Pro 1 Pro
Shenzhen Jnt Technology Co., Ltd.🇨🇳CN18 yrs
China Factory 18650-2S4P 4800mAh 7.4v Rechargeable Lithium Battery
Shenzhen Haizhiyuan Technology Co., Ltd.verified🇨🇳CN6 yrs
7.4v Lithium-ion Battery 18650 2s3p Lithium Battery for Solar Storage Li Ion Battery
Shantou Tongyong Hardware Industrial Co., Ltd.🇨🇳CN4 yrs
7.4V 18650 Lithium Battery Pack - Large-Capacity Charging Battery for Power Tools - Factory Wholesale Lithium Batteries
SUPEREX TECHNOLOGY CO., LTD.🇨🇳CN1 yr
7.4 Volt Lithium Ion Battery 1000mAh 800mah 500mAh Factory Direct 14500 for RC Airplane Wholesale Rechargeable Li-ion Battery
Guangzhou Shijie Technology Co., Ltd.🇨🇳CN2 yrs
Wholesale GEB Li-ion 18650 2S2P 7.4V 5200mAh 5.2Ah 7.2V Rechargeable Battery Pack With BMS and Connector 7.4V Battery
General Electronics Technology Co., Ltd.verified🇨🇳CN18 yrs
Factory Wholesale Bateria Litio Li Ion Cell 3.7v 7.4v 10.8v 11.1v 12v 24v 48v Rechargeable 18650 Lifepo4 Lithium Battery Pack
Shenzhen Hysincere Battery Co., Ltd.verified🇨🇳CN13 yrs
Lithium Battery 7.4V 11.1v 12v 22.2V 29.6V 5ah 5.2ah 6ah Rechargeable Battery 18650 5ah 5.2ah 6ah 11.1V 12v Battery Pack 3S2P
Shenzhen Nova Energy Co., Ltd.verified🇨🇳CN12 yrs
Wholesale Solid State Lithium Battery 18650 7.4V 5000mAh Customizable Rechargeable Battery Pack for Electric Vehicles Power
Shenzhen Chaoliyang Technology Development Co., Ltd.verified🇨🇳CN4 yrs
Wholesale Factory 7.4V 18650 Rechargeable Battery with 4400mAh Cylindrical Lithium Ion Battery
Dongguan Liliang Electronics Co., Ltd.verified🇨🇳CN2 yrs
Custom 7.4v 11.1v 14.8v 18.5v 22.2v 2.2Ah 5Ah 10Ah 12Ah 15Ah 20Ah 18650 Lithium Ion Rechargeableb Battery Pack
Rui Dejin New Energy Co., Limitedverified🇭🇰HK2 yrs
Custom 3.7V 7.4V 9V Li-po Battery 350mah 550mah 1300mah 5500mah 7500mah Rechargeable Lithium Polymer Battery

Custom Capacity 18650 Lithium Battery Pack 3.7V/7.4V/11.1V/14.8V Cylindrical Rechargeable Battery for Industrial & Consumer Use
Dongguan Hecon Electronics Co., Ltd.verified🇨🇳CN5 yrs
3.7V 7.4V 11.1V 12V 150mah 280mah 600mah 5000mah 20000mah Rechargeable Li Ion Cell Lithium Polymer Battery Lipo Battery
Shenzhen Honghaosheng Electronics Co., Ltd.verified🇨🇳CN16 yrs
2S Lithium Battery Cell 7.4V 350mAh 60C High Power for Remote Control Cars and Boats Rechargeable Li Po Battery
Shantou Bmax Technology Co.,Ltd🇨🇳CN6 yrs
18650 21700 3.7V 7.4V 11.1V 12V 14.8V 22.2V Rechargeable Li Ion Battery 3500 4400 5200 7800 8800mah Lithium Ion Batteries Pack
Ximing (Dongguan) Technology Limited🇨🇳CN5 yrs
Wholesale 3.7V Li-Polymer Rechargeable Lithium Ion Battery High Stability Safe Cell for 7.4V 11.1V 14.8V 11.55V Laptop Battery
Shenzhen Hongsheng Energy Co., Ltd.🇨🇳CN1 yr
Hot Sale 7.4V Rechargeable Lithium Battery Pack 1.2Ah 1.5Ah 2.2Ah 2.6Ah 3Ah 5Ah 5.2Ah for RC Toys & Portable Devices
Xiamen New Journey Technology Co., Ltd.verified🇨🇳CN3 yrsDeep Dive · Full Report
Full Market Report
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Sources & References
26 sources cited · Verified industry data & reports

FirstPower BP-511 BP-511a Battery 2-Pack 2200mAh and ...
Amazon.com
Extended Battery Life: 2200mAh × 2 High-Capacity Lithium-ion Batteries | 7.4V Voltage Output | No Memory Effect for Optimal Performance.

Canon BP-511, BP-511A, BP-512, BP-514 Battery by ...
Wasabi Power
The Wasabi Power BP511 battery replaces the Canon BP-511 battery pack. It is made with premium grade A cells to provide maximum battery life.

Specifications for a BP-511A battery
Canon Knowledge Base
Specifications for a BP-511A Battery ; Type: Rechargeable lithium ion cell ; Nominal voltage: 7.4 V ; Nominal capacity: 1390 mAh ; Charge cycles: Approx. 300.

Watson BP-511A Lithium-Ion Battery Pack (7.4V, 1400mAh)
B&H Photo
This replacement battery pack features a capacity of 1400mAh and 7.4V of output power. Small and lightweight, lithium-ion batteries can be charged or discharged ...

What's the difference between Canon EOS battery packs?
Photography Stack Exchange
My camera manual for EOS 50D says I can use either BP-511A, BP-511, BP-512 or BP-514. The camera came with a single BP-511A. Does anyone know what A stand ...

BP-511A battery for Canon EOS, Powershot cameras -
KameraMarkt.eu
This BP-511A battery is compatible with the following cameras: Canon EOS 5D, 10D, 20D, 30D, 40D, 50D, 300D, DS6041, DS126061, DS126091, DS126131, DS126211, ...
