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Item #:
91394312
EEMB 3.7V Lipo Battery 620mAh 852040 Lithium Polymer ion Battery Rechargeable Lithium ion Polymer Battery with JST Connector Make Sure Device
Item #:
91394312
USD 24
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Thursday, August 13
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RELIABLE PERFORMANCE: No leaking, excellent cost performance and long cycle life.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Capacity
With a 620mAh capacity, this battery offers extended runtime for your devices, meeting the demanding power needs of various applications without frequent recharging.
Compact Design
The 852040 size ensures a perfect fit in small devices, maximizing space efficiency while maintaining optimal performance, making it ideal for drones, RC models, and compact electronics.
Safety Connector
Equipped with a reliable JST connector, this battery ensures secure connections and reduces the risk of accidental disconnections, enhancing safety and performance for dependable usage.
Product Details
| Volts | 3.7 V |
| Battery capacity | 620 mAh |
| Brand | EEMB |
| Model | LP852040-PCM |
| Manufacturer | EEMB Co.,Ltd |
| Dimensions | 1.65 x 1.65 x 0.35 Inches (4.2 x 4.2 x 0.9 cm) |
| Weight | 0.42 oz (11.91 grams) |
| Has written warranty | No |
Dangerous Goods
To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.
Who Should Buy?
-
Model Makers
Ideal for hobbyists using RC cars, drones, and model airplanes requiring light and compact rechargeable batteries.
-
DIY Electronics
Perfect for users building custom electronic projects or prototypes that require reliable energy sources in small devices.
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Portable Gadgets
Suitable for powering small portable electronic devices that require a reliable 3.7V lithium polymer battery.
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High-Power Devices
Not suitable for devices that require high energy output or higher capacity batteries beyond 620mAh.
Product Description
EEMB 3.7V Lipo Battery 620mAh 852040 Lithium Polymer ion Battery Rechargeable Lithium ion Polymer Battery with JST Connector Make Sure Device Polarity Matches with Battery Before Purchase!!!
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Customer Questions & Answers
-
Question:
What happens if I order the wrong battery?
Answer: Ordering the wrong battery can lead to device damage due to polarity mismatches. -
Question:
How often should I charge the battery during storage?
Answer: It is recommended to charge the battery every 3 months while in storage. -
Question:
Is the battery safe to use with all devices?
Answer: No, you must confirm the battery's specifications match your device to ensure safe usage.
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23 July 2026 · via Trustpilot
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Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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USD 24
Order now and get it around Thursday, August 13
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Features & Benefits
- Ensure compatibility before purchase: size, connector model, size, and polarity are critical.
- High performance with no leakage and extensive cycle life.
- Compliant with safety standards: certified by UL and UN 38.3.
- Direct manufacturer support available for inquiries within 24 hours.
- Storage recommendations to maintain battery health and longevity.
- Versatile usage for various devices including Bluetooth speakers, cameras, and medical equipment.
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