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5S 60A 18.5v 21V Li-ion LiPo Lithium BMS Battery Balance 3.7v

By |2026-07-23T04:01:16+00:00July 23rd, 2026|

We offer professional design consultation and services. Please let us know about your project! Purchase price of item will be credited a full 100% towards consultation information and services. Billed @$65 per hour, in 15min increments. Description:This BMS balance board is used for a lithium battery pack to equalize voltage and protect the cells. This module charges, discharges, balances, and acts as a low voltage/over charge cutoff. Wires are not included. We recommend 16-12ga wire for the load bearing lines, and 22-18ga wire for the balance leads. Soldering is required. There are 2 options to wire the BMS. The first option uses the COMMON Port for both charge and discharge at 60A. The second option, uses a SEPARATE Port for charging (60A) and discharging (100A). Battery compatibility: Voltage of 2.5V - 4.2V lithium battery (18650, 26650, LiPo, Li-ion)Charging input voltage: 21VMaximum starting current: 100ADischarge current: 60A-100ACharge current: 60ABoard Size: approx. 42*60*7.4mmPackage includes: 1 x Li-ion Battery Protection Board Condition is New. Shipped with USPS First Class.

7S 30A 24V 29.4V Lithium Li-ion BMS Battery Balance 3.7v – 4.2v

By |2026-07-23T04:01:16+00:00July 23rd, 2026|

Note: This BMS is for Lithium-ion (Li-ion)/Lithium-polymer (LiPo), 3.7v/4.2v cells. We offer professional design consultation and services. Please let us know about your project! Purchase price of item will be credited a full 100% towards consultation information and services. Billed @$65 per hour, in 15min increments. Description: This BMS balance board is used for a lithium battery pack to equalize (balance) voltage and protect the cells. The BMS uses COMMON Port connections for both charge and discharge. Battery compatibility: Voltage of 2.7V (Empty) - 4.2V (Full Charge) Li-ion battery types Charging input voltage: 29.4V – 30V (Max) Maximum starting current: 60A (Max) Discharge continuous current: 30A (Max) Charge current: 20A (Max) Board Size: approx. 108mm*34mm Package includes: 1 x BMS Board Li-ion, 1 x Wiring Connection Guide The BMS has optional special spot weld pads to allow direct connection of a nickel strip welded to the BMS. These pads can be removed or left on when using solder and wires. *Wires are not included. Recommended wires of 12AWG-20AWG will fit on the BMS. 7S 24v (29.4v) Lithium BMS Board BMS Operation Type Common Port (Charge/Discharge) BMS Cell Voltage Type 7S (3.7v/4.2v), 24v – 29.4v Discharge Continuous Amps (Max) 30A, 750W Discharge Surge Amps (Max) 60A, 1500W Discharge Voltage Limit Cutoff 2.7v per Cell Reset Discharge Protection Cutoff Connect Charge or Disconnect Load Charge Voltage 29.4v – 30V (Max) Charge Amps (Max) 20A, 500W Charge Voltage Limit Cutoff 4.2v per Cell Balancing Voltage 4.15 per Cell Balancing Amps 40mA per Series Temperature Cutoff Protection Yes, 70*C Discharge – 50*C Charge Short Circuit Yes, Protection Active Board Size 108mm*34mm Condition is New. Shipped with USPS First Class.

3S 100A 12.6v BMS LED Heatsink Li-ion Lithium Battery Balance

By |2026-07-23T04:01:12+00:00July 23rd, 2026|

3S 100A BMS LED Heatsink Li-ion Lithium Battery Balance Charger 3s 3 Cell Description:This BMS balance board is used for a lithium battery pack to equalize voltage and protect the cells. This module charges, discharges, balances, and acts as a low voltage/over charge cutoff. There are 2 options to wire the BMS. The first option uses the COMMON Port for both charge and discharge at 60A. The second option, uses a SPERATE Port for charging (60A) and discharging (100A), requires an extra solder point but is worth the added output. Battery compatibility: Voltage of 2.7V - 4.2V lithium battery (18650, 26650, LiPo, Li-ion)Charging input voltage: 12V - 12.6VMaximum starting current: 100ADischarge current: 100A Charge current: 60ABoard Size: approx. 42*60*7.4mmPackage includes: 1 x Lithium Battery Protection Board 3S 100A BMS LED Heatsink Li-ion Lithium Battery Balance Charger 3s 3 Cell. Condition is New. Shipped with USPS First Class.

4S 40A BMS 12v – 16v Heatsink Kit Li-ion Lithium Battery Charger Balance

By |2026-07-23T04:01:07+00:00July 23rd, 2026|

Please note: Single BMS boards may be shipped via USPS First Class Large Letter, so a tracking number may not be available. Description: This BMS balance board is used for a lithium battery pack to equalize voltage and protect the cells. This module charges, discharges, balances, and acts as a low voltage/over charge cutoff. This model contains the same BMS and heatsink as the preassembled model. The buyer will have to apply the self adhesive heatsink to the BMS board. Instructions are below and will be sent with the package. Kit assembly instructions:1. Remove the protective film from the back of the heatsink self-adhesive thermal pad.2. Place the heatsink thermal pad side down on to the main MOSFET group.3. Hold for 15 seconds. The thermal pad and heatsink is rated for long-term usage at 120 C. Battery compatibility: Voltage of 2.5V - 4.2V lithium battery (18650, 26650, LiPo, Li-ion)Charging input voltage: 12V - 16.8VMaximum starting current: 80ADischarge current: 40A Charge current: 20ABoard Size: approx. 46*60*7.4mmPackage includes: 1 x Lithium Battery Protection Board 4S 16.8V 40A Li-ion LiPo Lithium Battery Charger Balance BMS Protection APEX. Condition is New. Shipped with USPS First Class.

BMS 3S 60A – 80A 12.6v Li-ion Lithium APEX GOLD Battery Balance Charger 12v LiPo

By |2026-07-23T04:01:05+00:00July 23rd, 2026|

Description: The BMS is a separate port/connection model, the charge source and output have individual connections. If a common port BMS is needed please see this link https://www.ebay.com/itm/184567779219 This BMS balance board is used for a lithium battery pack to equalize voltage and protect the cells. This module charges, discharges, balances, and acts as a low voltage/over charge cutoff. This model uses an incredible heatsink for intense operation and reliability. A new generation of MOSFET (AOD472) has been added to the BMS to increase pulsed amp current capability to over 100A. Battery compatibility: Voltage of 2.5V - 4.2V lithium battery (18650, 26650, LiPo, Li-ion)Charging input voltage: 12V - 12.6V(Max)Maximum starting current (<1s): 100ADischarge current (sustained): 40A/60ACharge current: 10ABoard Size: approx. 41*62*7.4mm Package includes: 1 x Lithium Battery Protection Board1 x Wiring Instruction Guide Condition is New. Shipped with USPS First Class.

BMS 3S 40A 60A 12.6v Li-ion Lithium APEX SILVER Battery Balance Charger 12v LiPo

By |2026-07-23T04:01:02+00:00July 23rd, 2026|

BMS 3S 60A 12.6v Li-ion Lithium APEX SILVER Description:This BMS balance board is used for a lithium battery pack to equalize voltage and protect the cells. This module charges, discharges, balances, and acts as a low voltage/over charge cutoff. Battery compatibility: Voltage of 2.5V - 4.2V lithium battery (18650, 26650, LiPo, Li-ion)Charging input voltage: 12V - 12.6V(Max)Maximum starting current: 80ADischarge current: 60ACharge current: 10ABoard Size: approx. 41*62*7.4mm Package includes: 1 x Lithium Battery Protection Board1 x Wiring and Install Instruction Guide

4S 12.8v 14.6v LiFePO4 LiFe 120A BMS Battery Balance 12v 3.2v

By |2026-07-23T04:00:57+00:00July 23rd, 2026|

4S LiFePO4 BMS back in stock. Note: This BMS is for LiFePO4 batteries. Lithium-polymer based BMS boards are in my other listings. Description:This BMS balance board is used for a lithium battery pack to equalize voltage and protect the cells. This module charges, discharges, balances, and acts as a low voltage/over charge cutoff. There are 2 options to wire the BMS. The first option uses the COMMON Port for both charge and discharge at 60A. The second option, uses a SPERATE Port for charging (60A) and discharging (100A), requires an extra solder point but is worth the added output. Battery compatibility: Voltage of 2.4V - 3.7V LiFePO4 battery typesCharging input voltage: 12V - 14.6VMaximum starting current: 100ADischarge current: 100ACharge current: 60ABoard Size: approx. 42*60*7.4mmPackage includes: 1 x LiFePO4 Battery Protection Board Condition is New. Shipped with USPS First Class.

Plug and Play 4S 100A 12v 16.8v Li-ion Lithium BMS Battery Balance

By |2026-07-22T08:11:46+00:00July 22nd, 2026|

Note: This BMS is a custom model that comes pre assembled for easy install (no soldering needed) and is for Lithium-ion (Li-ion) and certain Lithium-polymer (LiPo) batteries. LiFePO4 based BMS boards are in my other listings. We offer professional design consultation and services. Please let us know about your project! Purchase price of item will be credited a full 100% towards consultation information and services. Billed @$65 per hour, in 15min increments. Description: This BMS balance board is used for a lithium battery pack to equalize voltage and protect the cells. This module charges, discharges, balances, and acts as a low voltage/over charge cutoff. We have pre installed a screw based connection block for the easy connection of balance wires to the BMS. The BMS is assembled to use a COMMON Port setup for both charge and discharge at 60A (continuous) and discharge at 100A (burst). The following is the BMS parts list: (1) BMS Board Lithium-ion (Li-ion), Lithium-polymer (LiPo)(2) Ring Terminal Connectors M3, 8-16AWG Wire Compatibility (2) Ring Terminal Screws and Washers(1) Pre-installed balance wire connection block, 16-24AWG Wire Compatibility *Wires are not included. Balance wires of 16-24AWG will fit in the balance connection terminal and primary wires of 8-16AWG can be used in the ring connectors. Larger gauge primary wires can be used with larger ring connectors or solder points. Battery compatibility: Voltage of 2.5V - 4.2V lithium battery (18650, 26650, LiPo, Li-ion)Charging input voltage: 16.8VMaximum starting current: 100AMaximum continuous current: 60ACharge current: 60AMaximum continuous current (additional solder point): 100ABoard Size: approx. 42*60*7.4mmPackage includes: 1 x Li-ion Lithium Battery Protection Board Condition is New. Shipped with USPS First Class.

Plug and Play 4S 120A 12v 14.6v LiFePO4 BMS Battery Balance 12.8v

By |2026-07-23T04:01:13+00:00July 22nd, 2026|

Note: This BMS is a custom model that comes pre assembled for easy install (no soldering needed) and is for LiFePO4, LiFe, or LFP batteries. Lithium-ion (Li-ion)/Lithium-polymer (LiPo) based BMS boards are in my other listings. Description: This BMS balance board is used for a lithium battery pack to equalize voltage and protect the cells. This module charges, discharges, balances, and acts as a low voltage/over charge cutoff. We have pre installed a screw based connection block for the easy connection of balance wires to the BMS. The BMS is assembled to use a COMMON Port setup for both charge and discharge at 60A (continuous) and discharge at 120A (burst). The following is the BMS parts list: (1) BMS Board LiFePO4 LiFe LFP(2) Ring Terminal Connectors M3, 8-16AWG Wire Compatibility (2) Ring Terminal Screws and Washers(1) Pre-installed balance wire connection block, 16-24AWG Wire Compatibility *Wires are not included. Balance wires of 16-24AWG will fit in the balance connection terminal and primary wires of 8-16AWG can be used in the ring connectors. Larger gauge primary wires can be used with larger ring connectors or solder points. Battery compatibility: Voltage of 2.4V - 3.7V LiFePO4 battery typesCharging input voltage: 12V - 14.6VMaximum starting current: 120AMaximum continuous current: 60ACharge current: 60AMaximum continuous current (additional solder point): 100ABoard Size: approx. 42*60*7.4mmPackage includes: 1 x LiFePO4 Battery Protection Board Condition is New. Shipped with USPS First Class.

Plug and Play 3S 60A 100A 12v – 12.6v Li-ion BMS Battery Balance No Soldering

By |2026-07-23T04:01:15+00:00July 22nd, 2026|

Note: This BMS is a custom model that comes pre-assembled for easy install (no soldering needed) and is for Lithium-ion (Li-ion)/Lithium-polymer (LiPo), 3.7v/4.2v cells. Description:This BMS balance board is used for a lithium battery pack to equalize voltage and protect the cells. This module charges, discharges, balances, and acts as a low voltage/over charge cutoff. We have pre-installed a screw-based connection block for the easy connection of balance wires to the BMS. The BMS is assembled to use a COMMON Port setup for both charge and discharge at 60A (continuous) and discharge at 100A (burst). The following is the BMS Easy Connection Kit parts list:(1) BMS Board for Lithium-ion (Li-ion)/Lithium-polymer (LiPo)(1) Pre-installed balance wire connection block, 18-24AWG Wire Compatibility (4) Ring Terminal Connectors M3, 8-16AWG for Dual Wire Compatibility (2) Ring Terminal Screws and Nuts *Wires are not included. Balance wires of 18-24AWG will fit in the balance connection terminal and primary wires of 8-16AWG can be used in the ring connectors. You can use a dual wire setup at the main connection points of (B-) and (C-) for heavy duty power draw. 3S 12v (12.6v) Lithium BMS Board BMS Operation Type Common Port (Charge/Discharge) BMS Cell Voltage Type 3S (3.7v/4.2v), 12v – 12.6v Discharge Continuous Amps (Max) Up to 60A, 750W Discharge Surge Amps (Max) Up to 100A, 1250W Discharge Voltage Limit Cutoff 2.7v per Cell, Smart Sense™ Cell 5% Reset Discharge Protection Cutoff Connect Charge or Short B- to P- Charge Voltage 12.6v (Max) Charge Amps (Max) Up to 60A, 750W Charge Voltage Limit Cutoff 4.2v per Cell, Smart Sense™ Cell 99% Balancing Voltage 4.15 per Cell Balancing Amps 60mA per Series Temperature Cutoff Protection Use NTC Probe Connection 85*C Short Circuit Yes, Protection Active Board Size 60mm*42mm Battery compatibility: Voltage of 2.7V (Empty) - 4.2V (Full Charge) Li-ion battery typesCharging input voltage: 12.6VMaximum starting current: 100A (Max)Discharge continuous current: 60A (Max)Charge current: 60A (Max)Board Size: approx. 42*60*7.4mmPackage includes: 1 x BMS Board Li-ion, 1 x Easy Connection Kit, 1 x Wiring Connection Guide Condition is New. Shipped with USPS First Class.