29.4v 2a Lithium Battery Charger Power Adapter Replacement
Ended
-
Won For
$1
Description
Power Output Voltage 29.4Vdc Min.Load：1A Output Power 30W Nominal Voltage:100-240Vac Variation Range:90-264Vac Nominal Frequency:50/60Hz Variation Frequency:47-63Hz 0.8Arms max At any input voltage and rated, DC output rated load. 30Amps Max. Cold start at 240Vac input, with rated load and 25℃ambient. 0.25mA Max At 240Vac input. PROTECTION REQUIREMENT: Short Circuit Protection: The power supply will be auto recovered when short circuit faults remove. Over current Protection: The power supply will be auto recovered when over current faults remove. Over Voltage Protection: The power supply will not be auto recovered when faults remove. Operating Temperature: 0℃~ -40℃,Full load Normal operation. 0℃to40℃,Full load Normal operation. Storage Temperature:-20℃to85℃,With package Relative Humidity: 5%(0℃)～90%(40℃), 5%(0℃)～90%(40℃)RH,72Hrs, Full load Normal operating. Package include: 1x battery charger 5x power adapters. Tip: To make your batteries last 10X longer, avoid using batteries below 35% and don’t charge above 85-90% LED indicator: No load green light, load red light, full of green. Key Points for Purchase & Use Critical Matching: Must verify the output voltage (29.4V), connector type (5525 / 5521/4017/4817/40135/35135, etc.) and plug polarity at the same time; all three are essential. Battery Distinction: 29.4V chargers are only suitable for 7-series ternary lithium batteries. They must not be used for 8-series lithium iron phosphate batteries (full charge approx. 29.2V). Mixing them may cause overcharging or incomplete charging. How to Confirm: Check the nominal voltage (25.2V) on the scooter nameplate or battery pack, or the output voltage (29.4V) marked on the original charger.
Item Details
Seller
Nellis Auction
Pickup Location
4031 Market Center Dr Suite 303
North Las Vegas, NV, 89030
Quality
Estimated Retail Price
$19.10
Buyers Premium
15%
Inventory Number
1092140072
Found in
Additional Details from the Manufacturer
This item information is coming from the manufacturer. Some of the details may vary from the Nellis Auction listing. Please check the Quality Rating and Notes for information specific to this listing
brand
TANGSPOWERcolor
Blackdimensions
Item: 4.0 × 2.5 × 1.5 in · Package: 0.71 lbweight
0.20 lbsMore features
- AC/DC Lithium ion Battery Charger for 7S 29.4 Rechargeable Li-ion Battery Pack. Output 29.4V, World Wide Input Voltage 100-240VAC 50/60Hz. DC head 5.5 x 2.1mm (inner positive / negative outside), Double-check your charging port size (this charger has 5.5mm x 2.5mm / 4.0mm x 1.7mm / 4.8mm x 1.7mm / 4.0mm x 1.35mm / 3.5mm x 1.35mm barrel connectors) Verify your battery voltage
- Engineered specifically for 24V (7S) Lithium-ion battery systems with a stable 29.4V 2A output. It provides a precise charging curve that maximizes battery lifespan and ensures a full, deep charge every time
- Built with advanced protection against Over-Voltage, Over-Current, Short-Circuit, and Over-Heating. The flame-retardant casing ensures a secure charging environment for your home, office, or workshop. This versatile power supply is an ideal replacement for lost or broken adapters in various high-performance electronic devices
- The DC 29.4V/0.4a Charger protected: stops charging if voltage exceeds safe levels, prevents damage from drawing too much power, regulates current flow to prevent overheating, shuts down if the charger gets too hot, safeguards against electrical faults
- The built-in dual-color LED indicator provides instant feedback: Red means the device is fast-charging, and Green means the cycle is complete or the charger is idle. No manual checking required. Many people choose TANGSPOWER charger because of the light feature that indicates if it’s charged or not
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