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603048 3.7V 730mAh 1S Li-Po battery with JST connector for WLtoys V686 RC drone, front view on white background
603048 3.7V 730mAh 1S Li-Po battery for WLtoys V686 RC drone, back view showing capacity, voltage, and connector details
603048 3.7V 730mAh 1S Li-Po battery for WLtoys RC drone, close-up view of JST 2-pin connector

603048 3.7V 730mAh 1S Li-Po JST Battery for WLtoys V636 V656 V686 V686G RC Drone

Original price was: $12.99.Current price is: $10.99.

🔘 603048 730mAh 3.7V | 🔋 1S Li-Po | 🔌 JST | ✈️ For WLtoys V636 V656 V686 V686G RC Drone

8 in stock

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SKU: 603048JST Category: Tags: , , , ,
📦 Shipping, Warranty & After-Sales Information (Click to expand ▼)

✅ Why Our Warranty Stands Out

Unlike marketplace sellers with short buyer protection windows, we handle claims directly — no automated disputes, no endless back-and-forth.

Compare✅ Qingsm Tech⚠️ eBay / AliExpress
Warranty Period90 days from delivery15-30 days from order confirmation
When It Starts📦 Upon delivery⚠️ Upon order confirmation (even before you receive it)
Claims HandlingWe do it directly — email usAutomated dispute system, seller dependent
After Window ExpiresStill can contact us for supportNo recourse, seller can ignore you

🔋 90-day warranty is the industry standard for replacement batteries. Batteries naturally lose capacity over time — this normal wear is not covered. Warranty applies to manufacturing defects only.

📦 Shipping Cost & Delivery Time (Economy Shipping from China)

📦 Note: Batteries are classified as hazardous goods and must be shipped via specialized channels, which may take slightly longer than standard couriers. Delivery times are estimates and may be affected by customs, weather, or other unforeseen circumstances. If your country is not listed in the table below, we are currently unable to ship batteries to that destination.

DestinationFreight (USD)Est. Delivery Time
United States$7.808–15 days
Canada$6.8018–30 days
Mexico$10.0030–60 days
Germany, France, United Kingdom, Greece$6.5018–30 days
Ireland, Austria, Belgium, Poland, Denmark, Switzerland, Portugal, Norway, Slovakia, Spain, Hungary, Italy, Czech Republic, Luxembourg, Netherlands, Sweden, Cyprus$8.0018–30 days
Croatia, Finland, Lithuania, Latvia, Slovenia$8.0030–50 days
Romania$14.0030–50 days
South Korea, Japan, Australia, New Zealand, Israel, Malaysia, Singapore, Thailand, Philippines, Kazakhstan$7.5018–30 days
United Arab Emirates, Saudi Arabia, Vietnam, Chile, Peru, Colombia, Brazil$18.0025–60 days

🇧🇷 Note for Brazil: Brazilian customs can occasionally cause delays of up to 80 days or more. And please indicate the recipient's CPF, as it is required for Brazilian customs and shipping. Thanks! We appreciate your understanding.

🔋 Can't find your battery model? Use our FREE Battery Lookup Service – tell us your device and we'll find a match within 24 hours. 👉 battery.qingsm.tech/find-my-battery

Description

✅ Condition: Brand New – Never used, factory-tested quality

✅ CE / RoHS / UN38.3 Certified – Safety tested

✅ 730mAh 1S Li-Po – JST connector, ~8 min flight time

✅ 90-Day Warranty – Hassle-free replacement

✅ Ships in 3-7 days with tracking – Fast delivery

🛡️ Shipping Protection Available at Checkout – Covered against loss, damage, or theft

✅ PayPal Buyer Protection included – Secure checkout

✅ 100% Compatibility Guarantee – If it doesn’t fit, we’ll refund you. No questions asked.

⚠️ Low Stock Alert: Only 8 left in stock. Order now to avoid waiting.

Battery type: 603048 1S Li-Po
Capacity: 730mAh
Nominal voltage: 3.7V
Charge limit voltage: 4.2V
Connector: JST (2-pin)
Dimensions: approx. 58 × 33.5 × 12mm
Compatible with: WLtoys V636, V656, V686, V686G, V686K; JJRC V686 RC Drones
Package include: 1 x battery
Power up your WLtoys RC drone with this 603048 replacement battery. This 3.7V 730mAh 1S Li-Po pack is specifically designed for V636, V656, V686, and V686G quadcopters — delivering approximately 8 minutes of flight time per charge. Features a JST connector for plug-and-play compatibility. Built-in multi-layer safety protection guards against overcharge, over-discharge, and short circuits. Made with grade A cells. CE, RoHS, and UN38.3 certified for safety compliance.
Compatibility Note: Designed for WLtoys V636, V656, V686, V686G, V686K and JJRC V686 RC drones. Confirm your drone uses JST connector before purchase. Charging time approximately 90 minutes using a compatible 1S Li-Po balance charger.
Battery Care Tips for RC Drone Li-Po Batteries: Avoid full discharge (keep above 20%). Cool down before recharging. Never leave charging unattended. Store in a cool, dry place. If swelling occurs, stop use immediately and dispose of properly.

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Frequently Asked Questions

This 603048 3.7V 730mAh Li-Po battery with JST connector is designed for WLtoys V636, V656, V686, V686G, V686K and JJRC V686 RC drones. The WLtoys V686G features a 720P camera and live video transmission. Please confirm your drone uses JST connector and battery compartment size approx. 58×33.5×12mm before purchasing.

This 730mAh 1S Li-Po battery provides approximately 8 minutes of flight time for WLtoys V686 series drones. Actual runtime depends on flying style, wind conditions, and camera usage. Charging time is approximately 90 minutes using a compatible 1S Li-Po balance charger. For extended sessions, we recommend purchasing multiple batteries.

Li-Po batteries require proper care for safety and longevity: always use a compatible 1S Li-Po balance charger; never leave charging unattended; avoid full discharge (keep above 20%, above 3.0V per cell); cool down the battery before recharging; store at approximately 50% charge (3.8V) when not in use for extended periods; if swelling occurs, stop use immediately and dispose of properly. Do not puncture or expose to high temperatures.

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This battery is in stock and ready to ship within 3-7 days. 90-day warranty included.

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