DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Desert Online General Trading LLC

Dubai, United Arab Emirates

EEMB Lithium Polymer Battery 3.7V 250mAh 502030 Lipo Rechargeable Battery Pack with Wire JST 2.0mm Connector for VXI Blue Parrott- Confirm Device & Connector Polarity Before Purchase

EEMB Lithium Polymer Battery 3.7V 250mAh 502030 Lipo Rechargeable Battery Pack with Wire JST 2.0mm Connector for VXI Blue Parrott- Confirm Device & Connector Polarity Before Purchase

Q: The jst connector is not a ph (2.0mm). what is the series and pin-to-pitch of the connector? thank you.

Dear Customer, Our connector model is JST-PHR-02. It is a two-pin connector. The connector’s size is 5.8mm (0.228") and the hole distance is 2mm (0.079"). Please refer to our product photos for the clarifications. Best regards, Catherine

Q: Can you wire these in series?

You can wire in series or parallel depending on what you are looking for in voltage and current capacity.

Q: Is this battery a suitable replacement for an elnicell 382527 250mah 3.7v?

The size is the only question I would have. I should work if dimensions are same. Some manufactures make batteries a little different in size for the same current capacity.

Q: is the current dc or ac

No such thing as an AC battery , batteries are DC Perhaps you should have someone else work on this project for your safety

Product ID: 263896555

Secure Transaction

Details

Number of Batteries
1 Lithium
Brand
EEMB
Battery Cell Composition
Lithium
Battery Capacity
250
Recommended Uses For Product
Bluetooth MP3

⚡250mAh reliable capacity

🔋3.7V stable power

🛡️UL & UN 38.3 certified safety

Frequently Bought Together

EEMB Lithium Polymer Battery 3.7V 250mAh 502030 Lipo Rechargeable Battery Pack with Wire JST 2.0mm Connector for VXI Blue Parrott- Confirm Device & Connector Polarity Before Purchase

Tnuocke 100PCS 3mm High Knob Vertical Micro Mini Slide Switchs,3 Pin 2 Position 1P2T SPDT Toggle Switches Panel Mount DC 50V 0.5A

Seeed Studio XIAO nRF52840 Sense - Supports Arduino/CircuitPython - Bluetooth5.0 NFC with Onboard Antenna, MCU with 6-axis IMU Works with Amazon Sidewalk

Description

🔋 Power your essentials with confidence and style

POWER THAT LASTS - 250mAh capacity ensures consistent, long-lasting performance
SMART PROTECTION INSIDE - Built-in PCM safeguards against overcharge, discharge & short circuits
VERSATILE COMPATIBILITY - Ideal for Bluetooth speakers, dash cams, smart home devices & more
PRECISION FIT ZERO RISK - Confirm size & polarity to avoid costly mismatches
CERTIFIED SAFETY ASSURANCE - UL & UN 38.3 certifications guarantee top-tier reliability

The EEMB 3.7V 250mAh Lithium Polymer Battery Pack offers a compact, lightweight power solution with advanced safety certifications (UL & UN 38.3). Designed for precision fit with JST 2.0mm connector, it features built-in PCM protection for overcharge, discharge, and short circuit safety. Perfect for powering Bluetooth speakers, dash cams, smart home gadgets, and other portable electronics, this battery combines reliable performance with peace of mind.

Have a Question? See What Others Asked

The jst connector is not a ph (2.0mm). what is the series and pin-to-pitch of the connector? thank you.

Can you wire these in series?

Is this battery a suitable replacement for an elnicell 382527 250mah 3.7v?

is the current dc or ac

Common Questions

Are the products genuine and authentic?+

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.

How long does delivery take and is it reliable?+

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.

What is Desertcart? Is it safe to order from?+

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.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App