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The HKN 3.7V 4000mAh Lithium-ion rechargeable battery features a high-capacity cell with a 2.0Pin JST-PH plug, compatible with a wide range of electronics including speakers, toys, and lighting. It boasts a low self-discharge rate (<1%/month), a robust operating temperature range (-20°C to 40°C), and a built-in smart battery management system ensuring multiple safety protections. Compact and lightweight, it’s designed for reliable, long-lasting power on the go.
| ASIN | B0DT4BXW2Q |
| Amperage | 4000 Milliamps |
| Antenna Location | 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 |
| Battery Capacity | 4000 Milliamp Hours |
| Battery Cell Composition | Lithium Ion |
| Battery Cell Type | Lithium Ion |
| Battery Weight | 104 Grams |
| Box Contents | Only 1*3.7v 4000mAh Lithum-ion Rechargeable Battery |
| Brand | HKN ENTERPRISES |
| Brand Name | HKN ENTERPRISES |
| Compatible Phone Models | 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 |
| Country of Origin | India |
| Customer Reviews | 3.8 out of 5 stars 26 Reviews |
| Item Dimensions | 38 x 20 x 68 Millimeters |
| Item Type Name | 3.7v 5200mAh, 4400mAh, 4000mAh Lithium ion Rechargeable Battery |
| Item Weight Unit of Measure | 110 Grams |
| Manufacturer | HKN Enterprises, Meerut |
| Model Name | 3.7v 4000mah Lithium-ion Battery |
| Model Number | HK-3.7-4000 |
| Net Quantity | 1 Count |
| Number of Batteries | 1 Lithium Ion batteries required. (included) |
| Packer Contact Information | HKN Enterprises, 704, Madhavpuram, Sector-1, Meerut, Contact: +919058993443. Support Id: [email protected] |
| Recommended Uses For Product | 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 Recommended Uses For Product 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 See more |
| Reusability | Rechargeable |
| Unit Count | 1 Count |
| Voltage | 3.7 Volts (DC) |
| Warranty Description | 6 Months Warranty |
A**R
Good
Good
P**R
Good company
Good
S**A
Bakwas
Don't buy this product 😭
Trustpilot
2 months ago
3 weeks ago