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Details about  Protection Board for 3 Packs 12.6V Li-ion Lithium 18650 Battery charger 4A w/LED

Protection Board for 3 Packs 12.6V Li-ion Lithium 18650 Battery charger 4A w/LED See original listing
Item Sold
Item condition:
Mar 08, 2013 11:15:02 PST
US $11.98
$1.50 Economy Shipping from outside US | See details
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Item location:
default, default, Hong Kong


eBay item number:
Seller assumes all responsibility for this listing.
Last updated on  Jun 28, 2012 05:50:18 PDT  View all revisions

Item specifics

New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... Read moreabout the condition


We are a manufacturer for power solution and business in Hong Kong and some of Asia Countries.

Now, we are introducing our business Worldwide through eBay’s perform.



This item for 1 pieces of Brand new PCB Li-ion Battery Protection Board


Built-in LED capacity indicator

DIY for your own battery pack

Charging protection

3 cells or 3 packs Li-ion

Max. 4A when discharging



USD $11.98

Flat Rate of Worldwide Delivery for USD 1.2


Condition: 100% Brand New


Item Description:




70*30*2.8MM (L*W*H)

Charging voltage


Standby current for single cell


Max. continuous output current


Over charge protection voltage

4.35V± 0.025 V

Time delay on Over charge protection


Resume (over charge)


Over discharge protection

2.7V± 0.080 V

Time delay on Over discharge protection


Resume (over discharge)


Over current, voltage test


Over current, current test


Time delay on over current


Resume after over current

Self recovery

Short circuit protection


Respond time for short circuit


Resume after short circuit

Self recovery

Internal resistance of protection circuitMOSPET


Operating temperature


Storage temperature



Installation Instruction:

1.      P+: Output / Charging V+

2.      P-: Output / Charging V-

3.      B+: 1st Battery V+ Positive

4.      B1-:1st Battery V– Negative & 2nd Battery V+ Positive

5.      B2-: 2nd Battery V- Negative & 3rd Battery V+ Positive

6.      B3-: no use

7.      B-: 3rd Battery V- Negative


1.      You can DIY battery charger for various equipment ie. Drill, Mobile, MP3 & MP4


Package include :

PCB Protection board 4A for Li-ion x1


Our products are great for outdoor environment and widely used in automotive, posts and telecommunications, communications, electricity, coal, aerospace, defense, surveillance systems, railway signals, medical equipment, instruments and meters, LED displays, cable TV and other fields.

We have other custom made specification if you can not find a suitable model from our TCH Warehouse Store, please contact our product engineer through eBay email.


Paypal only (Easy registration of Paypal account if you have not this Free / Secure payment tool). Please ensure your address is correct while you leave and Paypal. We will only follow your address listed in the Paypal payment for the shipment. We have no responsibility for shipping address provided. Due to the secure reasons, we are not allowed the address change through email. Payment must be received 3 days after the auction ended. Please do not bid if you are not intend to buy. Unpaid dispute & the negative feedback will be filed to eBay for the nonpayable bidders. Money back will give after the return item is received. Shipping and handing cost will not be refunded .

This fee does Not include VAT/TAX fees. It is the bidder's responsibility to thoroughly understand and accept any import fees. We have can't control over these fees. But I will try my best to reduce the VAT/TAX.!



  • We ship worldwide.
  • Item will be shipped within 2 business days (parcel will marked as 'GIFT').
  • We are not responsible for uninsured parcel lost / item damaged in transit.
  • Delivery time is around 7-12 business days to most countries:
    • 5-10 days to United Kingdom
    • 6-10 days to Australia
    • 8-14 days to USA / Canada
    • 10-14 days to most countries in Europe
    • 3-4 weeks to Italy

·         Additional charge for worldwide express through EMS, please notice in advance for the arrangement.


Terms of sale

100% Satisfaction Guarantee / Money Back Guarantee

. We offer a 30 days money back guarantee. We will take back any products with which you are not completely satisfied within the 30 days from the date of our purchase. All returned products MUST be in new, resalable condition and include original packaging. All manuals, registration cards and accessories MUST be included. We will promptly refund your purchase price. NO question asked. SHIPPING IS NOT REFUNDABLE. CUSTOMER PAYS ALL RETURN SHIPPING

. We do not pay for return shipping, nor do we refund promotional shipping.

. Once returned items are received, credit will be issued to the original credit card used for the purchase. Outbound shipping (including promotional shipping) and return shipping costs will not be refunded.

Feedback Policy

We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately BEFORE you give us neutral or negative feedback, so that we can satisfactorily address your concerns.
It is impossible to address issues if we do not know about them!



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