1. Support 2-7S lithium batteries, strong applicability, to meet the needs of a variety of battery combinations 2. 100W high power output, fast charging speed, save waiting time 3. Main uses: outdoor power supply, energy storage equipment, backup power, mobile power DIY, etc. 4. Compatible with lithium batteries and lithium iron phosphate batteries, support for lifting voltage charging and discharging. 5. High-efficiency conversion rate, low heat generation design, enhance the use of safety and life expectancy Parameter: Input voltage: DC 5-20V (lift voltage type) Maximum 100W charging and discharging Supports 2-6S lithium batteries Supports 2-7S lithium iron phosphate Battery standby power consumption: 80μA Module interface: B+: connect to the positive pole of the battery protection board B-: connect to the negative pole of the battery protection board TYPE-C port: input and output bi-directional port USB: with protocol output interface Digital display for the coulometer display, the beginning of the inadmissible, calibration needs to be discharged to the battery can not be discharged, and then full of the battery to can not be recharged, the calibration is completed once. Support protocols: Support UFCS, VOOC, WARP, for 2.4, AFC 9V/12V, PD2.0/3.0/3.1 , FCP, QC2.0/3.0/3.0+, SCP, and other protocols Most models support fast charging. Other can also be supported if they support PD, QC common protocols. Specification:B:Upgrade Color:As Shown Material:PC Package Contents: 1 * Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.