Why wasn't a USB cable for the charger sent? I have no way to charge these batteries without the cable shown in the pic.

https://www.amazon.com/BosLi-Po-Battery-Charger-Interface-Charging/dp/B0B81HWY4F/ref=sr_1_42?keywords=lipo+charger&qid=1690263193&sr=8-42

Will these work for a blade 120sr?

Dear customer, Thanks for your inquiry. The paramete: size: 43.8*24.6*9.6mm/1.7*0.96*0.37inch; Weight:0.67oz; Capacity: 850mAh; Volt: 3.7V. Only if the voltage, dimension and the plug match, then it will fit. Hoping we could help you a lot. As a responsible seller, URGENEX always insists customer first and offers one year warranty. If you have any question, please don't hesitate to contact us. Our customer service team will always be here to serve for you.

These will power an a6 gps drone ?

Flight time would be limited since the a6 has 1600 mah and these are 850 mag. But they are the same voltagw

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🚀 Elevate your drone game with power that won’t quit!

PLUG PLAY CONVENIENCE - Equipped with JST plug, guaranteeing hassle-free installation and perfect fit for multiple drone models.
COMPLETE READY TO GO KIT - Includes 5 batteries, 5 JST-Molex adapters, a 5-port charger, and USB cable—everything to keep you airborne.
POWER UP YOUR FLIGHT TIME - 850mAh capacity ensures longer drone adventures without mid-air interruptions.
SMART CHARGING ZERO DOWNTIME - Advanced Li-Po tech means no memory effect—charge anytime without waiting for full discharge.
PRECISION VOLTAGE FOR PEAK PERFORMANCE - 3.7V output delivers consistent, reliable power tailored for your RC quadcopter.

The URGENEX 3.7V 850mAh Li-Po battery pack is designed for popular RC quadcopters like MJX, Holy Stone, Syma, and Sky Viper models. Featuring a compact 43.8×24.6×9.6mm size and lightweight 19g build, it delivers stable 3.7V power through a JST plug for seamless compatibility. The package includes five batteries, adapters, a multi-port charger, and USB cable, enabling extended flight sessions with smart, memory-free charging technology.

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

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Compatible Devices	Adapter
Batteries Included	Yes
Batteries Required	Yes
Brand	URGENEX
Manufacturer	URGENEX
Package Dimensions	11 x 7.9 x 5.21 cm; 18.99 g
Item Weight	19 g

URGENEX 3.7V リポバッテリー 850mAh 充電式リポ JSTプラグ付き MJX X400 X400W Holy Stone X300C X400C X800 HS110 HS200 Syma X56W Sky Viper S670 V950hd S1750 V2450 RC用クアッドコプタードローン X5 充電器

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URGENEX 3.7V リポバッテリー 850mAh 充電式リポ JSTプラグ付き MJX X400 X400W Holy Stone X300C X400C X800 HS110 HS200 Syma X56W Sky Viper S670 V950hd S1750 V2450 RC用 クアッドコプター ドローン X5 充電器

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions

URGENEX 3.7V リポバッテリー 850mAh 充電式リポ JSTプラグ付き MJX X400 X400W Holy Stone X300C X400C X800 HS110 HS200 Syma X56W Sky Viper S670 V950hd S1750 V2450 RC用クアッドコプタードローン X5 充電器