Showing 1–18 of 37 results

0.9V ~ 5V to 5V 600MA USB Output Charger Upgrade Module

PKR  100
input voltage: 1-5V Output voltage: 5.1-5 .2 V Output Current: Rated 1A-1.5A (single lithium input), the maximum 1.5A (single lithium input) Efficiency: Up to 96% (the higher the input voltage, the higher the efficiency)

10A 3s li-ion lithium battery 18650 12V BMS PCB protection board

PKR  180PKR  210
Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries) Product Size: 64mmx20mmx3.4mm Material:Metal Charging voltage: 12.6V Maximum output current: 10A Maximum output power / charging power: 252W

134N3P Circuit Board Power-Bank Module 3.7V/4.2V/5V Protection Board Upgrade version

PKR  90
1.Input Voltage:3.7V~5.5V 2.Charging Current:1A(max) 3.Output Current:1A(max) 4.Output voltage:5V 5.BAT Discharging Stop Voltage:2.9V 6.Discharging Efficiency:85%(input 3.7V output 5V/1A)

1S 3.7V 3A LI-ION BMS PCM BATTERY PCB PROTECTION BOARD

PKR  50
Over charge voltage: 4.25±0.05V Over charge release voltage:4.23±0.05V Over discharge voltage:2.54±0.1V Maximal continuous charging current: 2A Over current protection: 3A

1S 3A 3.7V Li-ion BMS PCM Protection Board for 18650 Lithium Lion Battery

PKR  70
Over charge voltage: 4.25±0.05V Over charge release voltage:4.23±0.05V Over discharge voltage:2.54±0.1V Maximal continuous charging current: 2A Maximal continuous Discharging current: 2A Over current protection: 3A The main function: Overcharge protection, over discharge protection, short circuit protection, over current protection.

2.4A 2.1A QC LED Display Dual USB Micro Type-C Lightning Power Bank Circuit 18650 Lithium Charger Board

PKR  570
Size: 6.5 * 2.5 * 0.1cm Weight: 10.8G IR of PCM : ?65 m? Allowed 0V change: Yes Constant current: 2.4A Dual output current: 5V 2.4A Input voltage B+ to B-: 3.0 - 4.2V Charging cable: support three type of USB Cables for iPhone Lightning & Andriod Type-C Micro USB

20A 3s li-ion lithium battery 18650 charger 12.6V BMS protection board

PKR  220
Suitable range: For nominal voltage 3.6V 3.7V lithium battery(Including 18650,26650, lithium polymer batteries) Product Size: 64mmx20mmx3.4mm Material:Metal Charging voltage: 12.6V Maximum output current: 20A Maximum output power / charging power: 252W

24V 6S 15a lithium protection board, 6 packs of 18650 PCB BMS, lithium ion battery cell module

PKR  480
24V, 6S, 15a lithium protection board, 6 packs of 18650 PCB BMS, lithium ion battery cell module Model: 6 string 22V 24V lithium battery protection board Maximum operating current: Within15A Charging current: Within 15A Balanced charge: None Short circuit protection: Yes Applicable assembly: Nominal 3.7V Batteries / 6 strings

2S 3A Li-ion Lithium Battery 7.4v 8.4V 18650 Charger Protection PCB bms pcm

PKR  110
high-accuracy voltage detection circuit terminal of the charger using high voltage device Built-in three-stage over-current detection circuit (over-current 1, over-current 2, or load short circuit) MOS transistor can control the battery charge and discharge low standby current consumption

2S 8A 7.4V 8.4V Lithium LiPo Cell Li-ion BMS Battery 18650 Protection Board Tool

PKR  220
2S 8A 7.4V 8.4V Lithium LiPo Cell Li-ion BMS Battery 18650 Protection Board Tool Model: HX2SD01 Over voltage range: 4.25-4.35v?0.05v Over discharge voltage range: 2.5-3.0v?0.05v Limited current: 15A Upper working current: 8A Quiescent current: less than 10uA Operating temperature: -40 - +50? Storage conditions: -40 - +80? Resistance: less than 300m ohm Short circuit protection: protection, charge recovery Usage: 2 string 7.4V lithium Lipo Li-ion 18650 battery phosphate rechargeable battery pack. Stable performance.

3 USB 5V 2A Mobile Power Bank Lithium Battery Charger Module 3V to 5V Step Up Boost Power Module

PKR  250
3 USB 5V 2A Mobile Power Bank Lithium Battery Charger Module 3V to 5V Step Up Boost Power Module 5V 2A 2.1A Power Bank Battery Charger Module 3 USB Step Up Circuit Board Apply Battery Type: 18650 battery(not include) Output Voltage: 5V 2.1A Input Voltage: 5V 1A Instructions: Level 4 Capacity indicator Lighting: with LED lights Rated Voltage: 3.7V ( Suit for 3.2V-4.2V. The batteries are in parallel)

3S 25A Li-ion 18650 BMS PCM Battery Protection Board Balance Lipo Module

PKR  300
Over Charge voltage:4.25-4.35v±0.05v Over Discharge voltage: 2.3-3.0v±0.05v Max Working current:25A Max peak current:35-40A Working temperature:-40---+50 Storage Temperature:-40-- +80 Small current:50uA Life cycle:more then 30000 hours Resistance:Less than 100mΩ Short Cut : Protectable,Charge can repair

3S 40A Lithium Li-ion Battery Charger Protection BMS Board Balanced Version

PKR  300
3S 12.6V 40A lithium battery protection board Scope: Nominal voltage of 3.6V, 3.7V lithium battery (including 18650,26650, polymer lithium battery) Product Size: 42 * 55 * 3.4mm ( Enhanced Version), 42 * 60 * 3.4mm (Balanced version) Product weight: 8.8g (enhanced version), 9.8g (balanced version) Charging voltage: 12.6V - 13.6V Continuous discharge current (upper limit): 40A (if the cooling environment is not good, please reduce the load current use) Continuous charge current (upper limit): 20A

3S 4S 4A Type-C DC 3.7V 5V Charging Discharge Integrated Step Up Battery Charger Module

PKR  290PKR  299
TP4056 5V  18650 TYPE-C USB lithium Battery Charger Module Charging Board With Protection Input voltage: 4.35-6V (recommended voltage 5v) Charge cut-off voltage: 4.2V +/- 1% Maximum load current output: 1000 ma Battery overcharge protection voltage: 4.28V Battery Overcharge Boost Voltage: 4.00V Battery discharge protection voltage: 3.0V Battery discharge termination voltage: 3.2V Battery: current 3A overcurrent protection Board size: about 2.5 * 1.65CM Indicator light: without charging the light not bright, the red light to recharge, it is full of green light.

3S 60A Protection Charging Board PCM BMS 18650 Li-ion Lithium Battery for Drill Motor

PKR  440
Charging voltage: 12.6V - 13.6V Type:enhanced version,balanced version Model: BMS-60A-3S Item:Battery Charger Protection Board Scope of application: Suitable for lithium batteries with nominal voltage of 3.7V and full voltage of 4.2V (including 18650, 26650, polymer lithium batteries, no size limit). Continuous discharge current (upper limit): 60A (If the heat dissipation environment is not good, please reduce the load current) Continuous charging current (upper limit): 15A Enhanced version version: Suitable for electric drills with a starting current of 120A or less and a power of 260W or less. Balance version: Suitable for electric drills with starting current below 120A and power below 260W, with balanced charging function.

3S BMS 12V 100A Li-ion LMO protection lithium battery circuit board li-polymer balance charging module

PKR  720
3S BMS 12V 100A Li-ion LMO protection lithium battery circuit board li-polymer balance charging module 18650 battery charging module For lithium polymer protection board (3.7V) Single cell battery overcharge protection voltage: 4.21-4.29V Single cell battery overload protection recovery voltage: 4.14-4.24V Overload protection delay: 1.5-2. 3S Single cell battery over discharge protection voltage: 2.72-2.88V Protection against current overload: 100 A Over current protection: 100 A Over discharge protection delay: 0.5-1. 3S Temperature protect: Yes Disconnect protect: Yes Scarcity to protect: Yes Shortage delay: 100-600 EE. USA Scarcity Protection Recovery: Yes Charging current: 60A The current balance: Yes Ampere (current): 60 mA Voltage accuracy: 4.14-4.24V

4S 20A 14.8V 16.8V Li-ion Lithium 18650 Battery BMS PCM Protection PCB Board

PKR  350
4 series 18650 battery 16.8V 16V 14.8V 14.8V (Li-ion 18650 or li-ion battery rated voltage) 16.8V (full charge voltage of lithium ion battery) 14.4V (nominal voltage of Lipo battery pack) 4S LI-ION BMS parameters: Overcharge voltage: 4.25-4.35v ? 0.05v Upper discharge voltage: 2.3-3.0v ? 0.05v Max. Working current: 10A Max. Peak current: 20A Operating temperature: -40 --- + 50 Storage temperature: -40- + 80 Small current: 6uA Life Cycle: 50000 hours Resistance: 45m?

4S 30A Li-ion Lithium Battery 18650 charger protection board PCB

PKR  450
The protective board can be used as the nominal voltage of 14.4V, 14.8V, 16.8V four series of polymer lithium battery group, four series of 18650 lithium batteries as overcharge and over discharge, short circuit protection. Without the activation function in the power application for high instantaneous current,and in inverter application for avoid false triggering protection.So it will use more convenient. Note:No part design on the back, can be attached to the heat sink to ensure high current work situation for a long time.