HKN 3.7v 4000mAh Lithium ion Rechargeable Battery with 2.0Pin JST-PH JST 2.0/2P Plug for Electronics, Toys, Lighting, Equipment, Bluetooth Speaker Other Products. (4000, Milliamps)

Name: HKN 3.7v 4000mAh Lithium ion Rechargeable Battery with 2.0Pin JST-PH JST 2.0/2P Plug for Electronics, Toys, Lighting, Equipment, Bluetooth Speaker
Brand: Hkn Enterprises
Price: 744.62 PHP
Availability: InStock
Rating: 2.5 (2 reviews)

Product ID: 693742107

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Details

Number of Batteries
1 Lithium Ion
Brand
HKN
Battery Cell Composition
Lithium Ion
Compatible Phone Models
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Recommended Uses For Product
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Net Quantity
1 count

⚡3.7V stable power output

🔋4000mAh high capacity

🛡️Smart BMS multi-safety protection

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Description

🔋 Power up your life—stay charged, stay unstoppable!

ENDLESS POWER BOOST - Keep your devices running longer with a massive 4000mAh capacity—no more mid-use shutdowns.
SAFETY FIRST ALWAYS - Advanced smart chip safeguards against overcharge, short circuit, and overheating—peace of mind in every charge.
LIGHTWEIGHT COMPACT - At just 110g and pocket-friendly size, it’s the power upgrade your gear deserves without the bulk.
BUILT TO BRAVE EXTREMES - Operates flawlessly from -20°C to 40°C, perfect for your on-the-go lifestyle and outdoor adventures.
PLUG PLAY VERSATILITY - Universal JST 2.0Pin connector fits seamlessly with speakers, toys, lighting, and more—one battery, endless possibilities.

The HKN 3.7V 4000mAh Lithium-ion rechargeable battery delivers long-lasting, reliable power with a low self-discharge rate and up to 1000 recharge cycles. Featuring a smart battery management system for enhanced safety and wide compatibility with electronics like Bluetooth speakers, toys, and outdoor lighting, it’s engineered for durability and performance in diverse environments.

Specifications

Brand	HKN ENTERPRISES
Manufacturer	HKN Enterprises, Meerut
Model	HK-3.7-4000
Model Name	3.7v 4000mah Lithium-ion Battery
Product Dimensions	3.8 x 2 x 6.8 cm; 110 g
Batteries	1 Lithium Ion batteries required. (included)
Item model number	HK-3.7-4000
Compatible Devices	speaker/ walkie talkie/ X6 transmitter/ bluetooth boom box/ portable DVD player/ remote control toys/ outdoor lights and Bluetooth speakers, solar outdoor lights, solar cameras, dental lights
Mounting Hardware	Only 1*3.7v 4000mAh Lithum-ion Rechargeable Battery
Number of items	1
Voltage	3.7 Volts (DC)
Batteries Included	Yes
Batteries Required	No
Battery Capacity	4000 Milliamp Hours
Battery cell composition	Lithium Ion
Manufacturer	HKN Enterprises, Meerut
Item Weight	110 g

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