12S 50.4V 10A Charge-Only Bypass BMS
type: Product
description: 12S 50.4V 10A Charge-Only Bypass BMS The TorqueBoards 12S Charge-Only BMS is designed for compatible 12-series lithium-ion battery packs using a bypass discharge configuration. In a charge-only setup, the BMS monitors the individual battery groups, provides cell balancing, and manages the charging path. The battery’s main discharge current bypasses the BMS and connects directly to the vehicle’s power output. This configuration is commonly used in electric skateboard and DIY electric-vehicle battery packs where high discharge current is required, while the BMS is used specifically for charging protection and cell-group management. Key Features Designed for 12S lithium-ion battery packs 50.4V maximum charge voltage Charge-only bypass configuration Maximum charging current: 10A Monitors all 12 series groups Supports cell balancing Separate P− and B− connections Enclosed construction Suitable for electric skateboard and DIY EV battery builds Charge-Only Bypass Configuration This BMS is intended to control the battery’s charging circuit rather than carry the vehicle’s main discharge current. In a typical bypass configuration: B− connects to battery-pack negative P− connects to charger negative Charger positive connects directly to battery-pack positive The vehicle’s main discharge negative connects directly to battery negative The balance connector monitors the 12 individual series groups Because the main discharge current bypasses the BMS, the board does not provide discharge protection for the vehicle’s main power output. The complete battery and vehicle system should use appropriate: ESC low-voltage cutoff settings Main-output fusing where required Correct wire sizing Short-circuit protection Battery monitoring Safe charging procedures Specifications Battery configuration: 12S Battery chemistry: Lithium-ion Nominal pack voltage: 44.4V Maximum charge voltage: 50.4V Maximum charging current: 10A Configuration: Charge only / discharge bypass Connections: P−, B− and balan…
brand: TorqueBoards
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  low price: 29.99
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    price: 29.99
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