Price: $25.99
(as of Aug 09, 2025 00:14:44 UTC – Details)
INPUT SPEC:AC100-240V 50/60HZ
charging voltage:DC16.8V
charging current:5A
Charging mode:CC-CV
charge indicator:Charging the red light is full of green light
Out put adaptor : 5.5mm x 2.1-2.5mm
The Charger Connector inside positive (+) outside negative (-)
product size:132*57*32MM
Use and maintenance of the charger :
1. When charging, first connector to the battery, then connect to AC; after full, cut off AC, then pull the battery plug.
If you pull the battery plug first while charging, especially when the charging current is large (red light), it is very easy to damage the charger.
2. When the LED light turns green, please continue charging for 2-3 hours.
3. Please do not run out of battery power, then charger. Otherwise the battery cannot be protected or even damaged.
4. long-term shallow discharge battery, about 3 months, for a deep discharge, is the so-called re-lighting, which is conducive
to the activation of long-term immobile material in the deep part of the battery. Luminous means that riding the controller battery undervoltage protection action.
5. If your battery has not been used for a long time (2-3 months), please charge the battery before using it. Make sure your battery is not broken.
6.Please use the charger in a dry place in time.
7.When you do not use the charger, do not always connect the power supply.
To make your batteries last 10X longer, avoid using batteries below 35% and don’t charge above 85-90%
Is Discontinued By Manufacturer : No
Product Dimensions : 0.1 x 0.08 x 0.22 inches; 11.29 ounces
Item model number : TP-84W-1685000
Date First Available : October 12, 2017
Manufacturer : tangspower
ASIN : B076DG3ZHL
Customer Reviews: 4.0 4.0 out of 5 stars 22 ratings var dpAcrHasRegisteredArcLinkClickAction; P.when(‘A’, ‘ready’).execute(function(A) { if (dpAcrHasRegisteredArcLinkClickAction !== true) { dpAcrHasRegisteredArcLinkClickAction = true; A.declarative( ‘acrLink-click-metrics’, ‘click’, { “allowLinkDefault”: true }, function (event) { if (window.ue) { ue.count(“acrLinkClickCount”, (ue.count(“acrLinkClickCount”) || 0) + 1); } } ); } }); P.when(‘A’, ‘cf’).execute(function(A) { A.declarative(‘acrStarsLink-click-metrics’, ‘click’, { “allowLinkDefault” : true }, function(event){ if(window.ue) { ue.count(“acrStarsLinkWithPopoverClickCount”, (ue.count(“acrStarsLinkWithPopoverClickCount”) || 0) + 1); } }); });
Output Voltage: 16.8V,Output Current : 5A Input Voltage : 100V–240V
105℃ Output capacitor, global applicable AC Input voltage.100% full load aging test, Internal EMI filter, ripple minimum.The precision current between ±0.1A, the voltage tolerance is ±0.1V, absolutely not virtual marking.
The charger Built-in simply fan, with radiating fin surrounding the board, dissipating the heat through the shell, So some hot on the shell when charging is very normal, but it is durable.
Short circuit protection/ over current protection/ over voltage protection; red light — charging, green light — charge OK, it stop automatically when the battery is full.
Replace your broken charger or add an extra charger to charge in 2 locations without taking the original charger with you
To make your batteries last 10X longer, avoid using batteries below 35% and don’t charge above 85-90%
16.8v Charger for Drill Replacement Charger Output 5A Cordless Tool Worked on14.4V 14.8V Screwdriver 4 Series Lithium Battery Pack
$25.99
| Item Weight | 11.3 ounces |
|---|---|
| Product Dimensions | 0.1 x 0.08 x 0.22 inches |
| Item model number | TP-84W-1685000 |
| Is Discontinued By Manufacturer | No |
| Warranty | 1year |
| ASIN | B076DG3ZHL |
| Date First Available | October 12, 2017 |

























jaime –
Worked just like the original charger
My father lost the original charger of his oxygen machine (varon vp-2). This worked exactly like the original charger.
Jack Ship –
Charges MaxOak K2 50,000mAh Power Pack
I lost my maxoak 16.8v 2.5a adapter charger for my MaxOak k2 50000mah power bank. The MaxOak retailer on Amazon is out of stock at the time of writing this review. So I bought this charger and aceyoon Laptop DC Power Adapter Kits 38 PCS Universal connectors and have been charging my power bank using the tip H 3.5mm*1.35mm. FYI…Tip J 4.0mm*1.35mm works as well. The case gets a little warm, about 100F/37C degrees, but it does its job very well.aceyoon Laptop DC Power Adapter Kits 38 PCS Universal connectorshttps://www.amazon.com/gp/product/B0722J415P/ref=oh_aui_search_asin_title?ie=UTF8&psc=1MAXOAK 16.8V 2.5A Adapter Charger K2 50000mAh Power Bankhttps://www.amazon.com/gp/product/B01F31U71M/ref=oh_aui_search_asin_title?ie=UTF8&psc=1
techie –
Well regulated. Low heat dissipation.
After 3 months, this is still working very well for daily use charging a 4S Li-ion pack of 9.2 Ah. Voltage is well regulated and light turns green when charge is complete. Excellent for my purposes in a constant charge/discharge type use. Unit never gets hot even when putting out maximum amps.Edit: July, 2023. Still working great. Definitely not worried about premature failure anymore.
Salvatore –
Pretty darn good for the price
Product was as described works well correct voltage does get a little bit hot when under load indicator light works
Daniel Sutton –
Cordless drill charger
This charger is for recharging the lithium batteries of cordless drills. The charger charges batteries fast and fully. It does the trick!
Panos Gianneotis –
great product
The power cord was a perfect fit and the with Amazon Prime was delivered fassssst. Thanks
Ladies Man –
emmm
good
Sparky Steve –
I have bought many chargers and they are almost always far under the current and usually way off in voltage. This charger is the FIRST that actually does what it says! Rated at 16.8V and 5.0A the actual output from this unit was 16.77V (better than 1%) and current varied a bit with voltage but was around 4.7 amps (better than 10% accurate). Unit gets warm when operating, but seemed reasonable given the load. Green – Red LED works well for indicating when battery is at around 90 percent charged for a 20Ah battery. Overall, great product!
Fernando Sotomayor –
No lo utilice, estoy haciendo devolución porque ya no lo necesito