![Hi, this is a 3S 40Amp BMS that I've used for my 12V power bank that utilizes car 12v chargers to charge my stuff. Basically a 3s9p configuration for for 18650 2500mah Hi, this is a 3S 40Amp BMS that I've used for my 12V power bank that utilizes car 12v chargers to charge my stuff. Basically a 3s9p configuration for for 18650 2500mah](https://preview.redd.it/iqzgyx3y8a281.jpg?width=640&crop=smart&auto=webp&s=5b81acd7b274f8a50626dcd6042e6b5451c1d8cf)
Hi, this is a 3S 40Amp BMS that I've used for my 12V power bank that utilizes car 12v chargers to charge my stuff. Basically a 3s9p configuration for for 18650 2500mah
![Keenso BMS 3S 40A Lithium-Batterie-Schutzplatine 3S 12V 40A BMS Lithium-Batterie-Schutzplatine BMS-Platine mit symmetrischer Aufladung : Amazon.de: Elektronik & Foto Keenso BMS 3S 40A Lithium-Batterie-Schutzplatine 3S 12V 40A BMS Lithium-Batterie-Schutzplatine BMS-Platine mit symmetrischer Aufladung : Amazon.de: Elektronik & Foto](https://m.media-amazon.com/images/I/618AQ5TeOPL.jpg)
Keenso BMS 3S 40A Lithium-Batterie-Schutzplatine 3S 12V 40A BMS Lithium-Batterie-Schutzplatine BMS-Platine mit symmetrischer Aufladung : Amazon.de: Elektronik & Foto
![Lithium Ion Battery Management and Protection Module (BMS ) Teardown - Schematics, Parts List and Working Lithium Ion Battery Management and Protection Module (BMS ) Teardown - Schematics, Parts List and Working](https://circuitdigest.com/sites/default/files/projectimage/4S-40A-BMS-Modules.jpg)
Lithium Ion Battery Management and Protection Module (BMS ) Teardown - Schematics, Parts List and Working
![Lithium Battery Smart BMS 12V/24V/36V/48V/60V/72V BMS 3s-32s Lithium Battery Management System/PCB 20A/40A/60A/100A/150A/200A/250A LiFePO4 Lto BMS for Escooter - China BMS, Smart BMS | Made-in-China.com Lithium Battery Smart BMS 12V/24V/36V/48V/60V/72V BMS 3s-32s Lithium Battery Management System/PCB 20A/40A/60A/100A/150A/200A/250A LiFePO4 Lto BMS for Escooter - China BMS, Smart BMS | Made-in-China.com](https://image.made-in-china.com/2f0j00YZHiqknbrFof/Lithium-Battery-Smart-BMS-12V-24V-36V-48V-60V-72V-BMS-3s-32s-Lithium-Battery-Management-System-PCB-20A-40A-60A-100A-150A-200A-250A-LiFePO4-Lto-BMS-for-Escooter.webp)
Lithium Battery Smart BMS 12V/24V/36V/48V/60V/72V BMS 3s-32s Lithium Battery Management System/PCB 20A/40A/60A/100A/150A/200A/250A LiFePO4 Lto BMS for Escooter - China BMS, Smart BMS | Made-in-China.com
![3s 40a 111v 12v bms 18650 Lithium Batterie Schutzplatine mit Balance für 18650 Batterie Balancer Plate Equalizer Zubehör | Fruugo BE 3s 40a 111v 12v bms 18650 Lithium Batterie Schutzplatine mit Balance für 18650 Batterie Balancer Plate Equalizer Zubehör | Fruugo BE](https://img.fruugo.com/product/8/99/587333998_max.jpg)
3s 40a 111v 12v bms 18650 Lithium Batterie Schutzplatine mit Balance für 18650 Batterie Balancer Plate Equalizer Zubehör | Fruugo BE
![BMS 3S/4S 40A 12V Li-Ion Lithium-18650 Batterie schutz Bord Packs PCB Board Balance Integrierte schaltungen Elektronische Modul _ - AliExpress Mobile BMS 3S/4S 40A 12V Li-Ion Lithium-18650 Batterie schutz Bord Packs PCB Board Balance Integrierte schaltungen Elektronische Modul _ - AliExpress Mobile](https://ae01.alicdn.com/kf/HLB1rg4BXLfsK1RjSszgxh5XzpXaf/BMS-3S-4S-40A-12V-Li-Ion-Lithium-18650-Batterie-schutz-Bord-Packs-PCB-Board-Balance.jpeg)
BMS 3S/4S 40A 12V Li-Ion Lithium-18650 Batterie schutz Bord Packs PCB Board Balance Integrierte schaltungen Elektronische Modul _ - AliExpress Mobile
![Amazon.com: 3S 12V 40A PCB BMS Protection Board for 18650 Li-ion Lithium Battery Cell Module : Electronics Amazon.com: 3S 12V 40A PCB BMS Protection Board for 18650 Li-ion Lithium Battery Cell Module : Electronics](https://m.media-amazon.com/images/I/81NU6eLMCLL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 3S 12V 40A PCB BMS Protection Board for 18650 Li-ion Lithium Battery Cell Module : Electronics
![BMS 3S/4S 40A 12V Li-Ion Lithium-18650 Batterie schutz Bord Packs PCB Board Balance Integrierte schaltungen Elektronische Modul _ - AliExpress Mobile BMS 3S/4S 40A 12V Li-Ion Lithium-18650 Batterie schutz Bord Packs PCB Board Balance Integrierte schaltungen Elektronische Modul _ - AliExpress Mobile](https://ae01.alicdn.com/kf/HLB1enlDXULrK1Rjy0Fjxh6YXFXaH/BMS-3S-4S-40A-12V-Li-Ion-Lithium-18650-Batterie-schutz-Bord-Packs-PCB-Board-Balance.jpeg)