PC+ABS Battery Box Pack 21700 Battery Pack Power Bank Holder Base DIY

Description

Description
Independent design, 21700 battery box
Box only, battery not included
product description:
Product name: PCB plug-in battery box
Model specification: RHT-PJB01
Appearance material: PC+ABS fireproof material
Product size: length 83*width 23.8*height 21.8mm
Applicable battery: 21700
Product accessories: nickel-plated positive and negative shrapnel
Product list: 1 battery holder, 2 battery shrapnel