what type of connector does it have?

This battery has a JST connector. The pins are 2mm center-to-center, or 2mm pitch. According to some comments, the polarity was reversed. Double check, and if this is the case, you can use a screwdriver to release the pins from the housing and swap them(there's little plastic tabs you can *gently* lift). Just be careful you don't let them touch when you remove them

Does this work with babysense monitor with battery model LN-704060? Battery has same specs as this product.

I think it should work. I used this battery in series with a smaller battery of similar specs and it worked fine. I also used it to replace a battery with matching specs and no problems. i hope this helps.

Where can i find a battery for my alarm monitor. the specs are sp 634169 2000mah, 3.7 v 150617 7.4wh?

These should work. Make sure you connect the polarity correctly.

Can i buy this with the polarity switched?

Dear Customer, The polarity has already designed by the manufacturer. Please confirm the polarity before installation. We do not recommend our customers making any modifications to the products due to safety concerns and future warranty. It is very dangerous to make any changes to lithium batteries. If you have any additional questions, please don't hesitate to contact us again. Thank you Sincerely, Catherine

Desertcart Logo

Deliver to Greece

For best experience Get the App

DOWNLOAD THE APP

WE SOURCE ITEMS FROM

UAE
UK
India
USA
Japan
KOREA

Customer Services

About Us

Customer Support

Description

🔋 Power your passion with precision and protection!

SAFETY FIRST - Built-in PCM protection guards against overcharge, short circuits, and overheating for peace of mind.
PRECISION FIT - JST connector ensures seamless compatibility—no guesswork, just perfect power.
POWER THAT LASTS - 2000mAh capacity fuels your devices longer, so you stay unplugged and unstoppable.
CERTIFIED RELIABILITY - UN 38.3 and UL-listed credentials mean trusted performance you can count on.
COMPACT LIGHTWEIGHT - Slim 34.5x57.5x10.6mm design at just 40g fits effortlessly into your tech arsenal.

The EEMB 3.7V 2000mAh Li-Polymer battery pack delivers reliable, long-lasting power with a compact form factor and JST connector for precise device compatibility. Featuring advanced PCM safety protections and certified by UN 38.3 and UL standards, it’s engineered for Bluetooth speakers, recorders, and other portable electronics. Lightweight and designed for optimal storage, this battery keeps your devices energized and secure.

Reviews

W**I

必要にして十分な性能！ある意味期待を裏切る高性能！！

バッテリーの消費能力までも含め‥抜群の安定感でチャイナ製品の良さを見直す逸品でした！おススメです！

9.07.2025

今**文

コスパ良し

冬用の電気グローブ代替えとして購入。はんだ付けできれば非常に良い。少し重くなりますが、それ以上にパワーアップしたし、持ちも良くなりました^_^

7.06.2025

ひ**じ

かなりの厚みがあります

ドラレコの電池交換に使いました。同容量無いので倍にしたら厚みが3倍ぐらいでカバーがチャンとはまらない。外寸以外に厚みも掲載して欲しいですね。耐久性はこれからなので期待込みで⭐４。

26.06.2025

う**け

100円ショップ商品を改造

100円ショップのライトのバッテリー容量が小さく、頻繁に充電しなければならなかったので本品と交換しました。電池の持ちがかなり長くなりとても使いやすくなりました。はんだ付けなどの技術と知識が必要ですが、おすすめの工作だと思います。

20.06.2025

H**A

問題ない

特に問題ない

30.05.2025

な**し

コスパ最高

コスパ最高。

7.05.2025

K**O

充電されない

コーヒーのミルに使おうと購入しました。充電ランプは点灯するが一つも充電されない。

22.02.2025

け**ん

買いです

親父のテレビの移動式スピーカーのバッテリー交換で使いました。1年経ちましたが問題はありません

9.04.2025

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.

€ 18.64

Duties & taxes incl.

Greecestore

Free Returns

30 daysfor PRO membership users

15 dayswithout membership

Secure Transaction

ChatGPT - opens in a new tab Perplexity - opens in a new tab Claude - opens in a new tab Grok - opens in a new tab Google AI - opens in a new tab

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Khalid Z.

Great experience from order to delivery. Highly recommended!

1 week ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Compatible Devices	Bluetooth Speaker, ECPRB 042 Pendant Light, Herb Lamp, Loudspeaker, Lunii Story Machine, arduino, dknight MagicBox II Bluetooth Speaker, esp8266, ps 4 Controller
Batteries Included	Yes
Batteries Required	Yes
Brand	EEMB
Manufacturer	EEMB Co.,Ltd
Item Model Number	LP103454-PCM
Size	1
Product Dimensions	5.6 x 3.45 x 1.06 cm; 40 g
Item Weight	0.04 Kilograms

1 X EEMB Li-Polymer Battery 3.7V 2000mAh 103454 Lipo Rechargeable Battery Pack with Wire JST Connector - Please check the polarity of your device and connector before purchase

Details

Description

Specifications

Have a Question? See What Others Asked

Reviews

Common Questions