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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
TZS 68824
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
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Order now and get it around Monday, July 20
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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?
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Model Makers
Ideal for hobbyists using RC cars, drones, and model airplanes requiring light and compact rechargeable batteries.
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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.
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Beginner Users
May not be ideal for beginners unfamiliar with battery specifications or device compatibility requirements.
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Non-Rechargeable Applications
Not suitable for applications needing non-rechargeable batteries, as this product is designed specifically for recharging.
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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MT
Mohd
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“The product received very good packaging & safe…Thank You”
16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”
16 June 2026 · via Trustpilot
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Youcef
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“Not madly expensive like I thought, and much quicker than promised.”
15 June 2026 · via Trustpilot
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Leila
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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”
6/7/2026 · via Trustpilot
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Kwame
Verified buyer
“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”
12 June 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.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
TZS 68824
Order now and get it around Monday, July 20
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Fastest cross-border delivery
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.