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Factory 502020 3c High Discharge Rate 3.7v 150mah Lipo Battery Rc For Dog Tracker

Brand Name:	VATS Battery
Model Number:	502020-3C
MOQ:	3 pcs
Price:	$1.05~1.6
Delivery Time:	7 work days
Payment Terms:	T/T

Detail Information

Product Description

Ratings & Reviews

Detail Information

Place of Origin:

Guangdong, China

Nominal Voltage:

3.7V

Nominal Capacity:

150mAh

Discharge Rate:

Charging Voltage:

4.2V

Weight:

Cycle Life:

300Times

Supply Ability:

Ships in 7 Work Days (In-Stock) / 30 Work Days (Out-of-Stock)

Highlight:

502020 Battery 3C

3.7 V 150mah Lipo Battery

High Discharge Rate Lipo Battery 3.7V

Product Description

Factory 502020 3C High Discharge Rate 3.7V 150mAh LiPo Battery

Factory 502020 3C High Discharge Rate 3.7V 150mAh LiPo Battery is designed for RC devices and dog trackers requiring stable, long-lasting power. With a 3C discharge rate, this rechargeable lithium polymer battery delivers high performance, low internal resistance, and reliable energy efficiency.

Compact and lightweight at just 3g, it's perfect for GPS pet trackers, RC drones, and mini electronic devices. Built with premium materials, the 502020 LiPo battery ensures safety, durability, and consistent voltage output. Ideal for OEM and DIY projects needing small, high-quality power solutions.

Technical Specifications

Model Number	502020-3C
Type	Li-polymer
Weight	3g
Standard Continuous Working	0.2C
Max Continuous Discharge	3C
Charging Voltage	4.2V
Warranty	12 Months
Place of Origin	Guangdong, China

Applications

Toys and RC Devices
Power Tools
Consumer Electronics
GPS Pet Trackers
RC Drones
Mini Electronic Devices
Smart Watches and Phones

Safety & Protection Features

PCB Protection (Optional)
Over-charge Protection
Over-discharge Protection
Short-circuit Protection
Over-temperature Protection
Customized Connector Options

Packaging & Delivery

Selling Units	Single item
Package Size	111 cm
Gross Weight	1.000 kg

OEM & ODM: Warmly Welcome

Sample Support: Free samples available

Ratings & Review

Overall Rating

5.0

Based on 50 reviews for this supplier

Rating Snapshot

The following is the distribution of all ratings

5 stars

100%

4 stars

3 stars

2 stars

1 stars

All Reviews

Dave K.

United States Jun 4.2026

Helpful (59)

We’ve been buying from VATS Battery for over a year now, and they never disappoint. This 10500 3.7V cylindrical lipo is a little powerhouse for our wearable tech line. Zero memory effect, lightweight (around 8g as listed), and the price-to-performance ratio at around $1.20 is unbeatable for Grade A cells. Standard T/T payment was smooth, and lead times are always predictable. Highly recommended for any tech startup or established manufacturer.

Mia Carter

United States Apr 7.2026

Helpful (85)

Absolutely blown away by these 152323 lithium polymer batteries! I run a tiny line of mini facial massage tools, and this 37mAh cell fits my device shell perfectly with zero modification. Super stable 3.7V output, no overheating during daily use, and the 500 charge cycles mean my customers don’t have to replace batteries constantly. I reached out to adjust the connector to Molex for my new model, their support team replied within hours and locked in custom specs for my bulk order. They’re the actual factory, no middleman markup—saved me so much cost compared to local US battery suppliers. Stock units shipped in 5 days, packaging was heavy-duty cartons that cleared US customs without any hold-ups. Already reordered twice, 10/10 recommend for compact portable gadgets!

Jonas Weber

Germany Feb 10.2026

Helpful (68)

Qualität wie man sie sich wünscht! Für unsere medizinischen Kleingeräte ist die Sicherheit der Akkus das A&O. VATS hat uns alle nötigen Zertifikate (UL1642, CE, UN38.3) direkt vorgelegt – das zeigt einfach, dass hier ein professioneller Hersteller am Werk ist. Der eingebaute PCB-Schutz funktioniert einwandfrei und die Selbstentladung ist minimal. Absolut stabiler und vertrauenswürdiger Partner für B2B.

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