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18650 3.7V to 5V 2A Boost Module Dual USB Power Bank Board

18650 3.7V to 5V 2A Boost Module Dual USB Power Bank Board

Boost board for 18650 cells that builds a DIY power bank and supports charging while discharging
Micro USB 5V input | dual USB output 5V 1A / 5V 2A | 4-level LED gauge | 69 x 32 x 8mm
Wire cells in parallel at 3.2-4.2V; reversed cells damage the board


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NT$45
NT$29
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Description
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Description
商品簡介

輸入 2A 輸出2.5A
支持邊充邊放 
開關按長按5秒左右可關閉電源

產品特性: 
1. 4級LED燈顯示電量,非工作狀態智慧自動關機;
2. 內置鋰電池保護IC,有過流、過壓、欠壓保護;
3. 雙USB輸出;
4. 主機板尺寸:厚8mmx寬32mmx長69mm。

產品安裝時需注意以下幾點:
1、電池要並聯,電壓要在3.2-4.2V之間才能工作,18650平頭與聚合物電池均可;
2、電池正接主機板B+ 負接B-,裝反必燒主機板;
3、新舊電池、型號品牌不一致電池不可混用。

商品規格

產品基本參數:
輸入埠:MicroUSB(安卓口)
輸入要求:5V恒壓電源都可以做充電輸入電源,最匹配充電器為5V1A以上
輸出埠:USB
輸出參數:5V1A/5V2A
對充電電池要求:
可用電池:18650電池、手機電池、平板電池、MP3電池等3.7V-4.2V聚合物鋰電池,可單節(片)供電,也可多節(片)並聯供電(不支援串聯,不可以串聯)。(注意:並聯增加容量,串聯是增加電壓,只能並聯用!)
可以並聯2-6節18650電池!!!

不可用電池:乾電池、蓄電池、1.2V可充電電池、鎳氫電池、3.2V鐵鋰聚合物鋰電池等。

出貨清單
  • 18650 單顆 3.7V 轉 5V2A 升壓模組 x 1
Shipping & Payment

Delivery Options

  • Overseas (Post)
  • Postal delivery
  • 7-11 Pickup and pay in store (C2C)
  • 7-11 Pickup only (C2C)
  • Tcat - Room Temp.
  • Tcat - Room Temp. (Collect on Delivery)
  • Draft quotation

Payment Options

  • Sales Coordinator Contact
  • Apple Pay
  • 「SHOPLINE Payments ATM 虛擬帳號收款服務 6/1 由藍新金流承接,即日起不再支援此付款方式」Bank Transfer
  • Credit Card
  • Tcat (Collect on Delivery)
  • Pay on 7-11 Store Pickup (C2C)

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