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sea jump 2PCS 3.7V 3000mAh Li ion Battery with JST Plug and USB Charging Cable for HJ819 DE819 RC Ship Huina 1337 1338 1516 1517 1552 1554 1558 RC Engineering Vehicle Drifting Car Off-Road Racing Car

5.0 out of 5 stars 2 ratings
Currently unavailable.
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Number of batteries 2 Lithium Ion batteries required. (included)
Brand sea jump
Battery cell composition Lithium Ion
Battery capacity 3000 Milliamp Hours
Recommended uses for product Indoor/Outdoor

About this item

  • Suitable for HJ819 DE819 RC Ship Huina 1337 1338 1516 1517 1552 1554 1558 RC Engineering Vehicle Drifting Car Truck off-road Racing Car.
  • Discharge connector and Charging interface: JST-2P plug
  • Package included: 2PCS battery, 2PCS USB Charging Cable
  • The built-in protection mechanism ensures safe use.
  • Small and light, easy to carry, just in case it can be used as a replacement at any time.
› See more product details

Product information

Technical Details

Brand ‎sea jump
Manufacturer ‎sea jump
Model Name ‎for DE47
Number of Items ‎2
Voltage ‎3.7 Volts
Batteries included ‎Yes
Batteries Required ‎Yes
Battery Capacity ‎3000 Milliamp Hours
Battery Cell Composition ‎Lithium Ion
Manufacturer ‎sea jump
Product Dimensions ‎6.6 x 1.8 x 1.8 cm; 136.08 g
ASIN ‎B0DQSTJ4C7

Additional Information

Batteries 2 Lithium Ion batteries required. (included)
Date First Available Jan. 11 2025
Customer Reviews
5.0 out of 5 stars 2 ratings

5.0 out of 5 stars

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sea jump 2PCS 3.7V 3000mAh Li ion Battery with JST Plug and USB Charging Cable for HJ819 DE819 RC Ship Huina 1337 1338 1516 1517 1552 1554 1558 RC Engineering Vehicle Drifting Car Off-Road Racing Car

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Product description

sea jump 2PCS 3.7V 3000mAh Li ion battery with JST Plug and USB Charging Cable Suitable for HJ819 DE819 RC Ship Huina 1337 1338 1516 1517 1552 1554 1558 RC Engineering Vehicle Drifting Car Truck Off-road Racing Car 

Voltage: 3.7V; Capacity: 3000mAh
Product Weight: 48g (1PCS)
Product Size: 2.60 * 0.71 inches
Package included: 2PCS battery, 2PCS USB Charging Cable 

Battery configuration: 1S
Discharge rate: 15C
Discharge connector: JST-2P plug
Charging interface: JST-2P plug 
Charger Introduction
Product Name: 3.7V USB Smart Charger
Input parameters: DC 5V 2-3A
Output parameters: DC 3.7V 500mA
Plug model: Two pin balanced charging plug
Applicable battery: 1S 3.7V lithium battery Li PO/Li ion
Charging indicator:
When the charging cable is connected to the power supply and the battery is charged, the red charging indicator light remains on and the fully charged red light goes out. 

Battery prevention measures:
1. Turn off the device when the battery is low to avoid deep discharge.
2.When not in use, be sure to disconnect the battery from the device.
3. Do not use or charge the battery if it swells, swells, leaks, overheats, or experiences any other abnormal phenomena.
4. Do not disassemble, puncture, impact or damage the battery. Do not ignite the battery.
5. Do not overcharge the battery. Improper use, such as short circuits or overcharging, may lead to explosions or fires.

Customer reviews

5 out of 5 stars
2 global ratings

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Top reviews from other countries

  • Dpbours
    5.0 out of 5 stars Great value for money!
    Reviewed in the United States on March 25, 2025
    鶹 Vine Customer Review of Free Product( What's this? )
    These Sea Jump 3.7V 3000mAh Li-ion batteries are excellent value for money. With two batteries and two (!) USB charging cables included, they've significantly extended the playtime for my kids' RC cars and trucks. It was always frustrating for my kids when their RC vehicle would suddenly stop working because of drained batteries.
    Now, thanks to having these spare batteries fully charged and ready, the fun never has to pause for long. The JST plug fits perfectly with the HJ819, DE819, and various Huina RC engineering vehicles and cars, making them highly versatile.
    If you're tired of seeing disappointed faces when toys run out of juice, these spare batteries are definitely worth the investment!
    Customer image
    Dpbours
    5.0 out of 5 stars
    Great value for money!

    Reviewed in the United States on March 25, 2025
    These Sea Jump 3.7V 3000mAh Li-ion batteries are excellent value for money. With two batteries and two (!) USB charging cables included, they've significantly extended the playtime for my kids' RC cars and trucks. It was always frustrating for my kids when their RC vehicle would suddenly stop working because of drained batteries.
    Now, thanks to having these spare batteries fully charged and ready, the fun never has to pause for long. The JST plug fits perfectly with the HJ819, DE819, and various Huina RC engineering vehicles and cars, making them highly versatile.
    If you're tired of seeing disappointed faces when toys run out of juice, these spare batteries are definitely worth the investment!
    Images in this review
    Customer imageCustomer image
    Report
  • Josh
    5.0 out of 5 stars Perfect
    Reviewed in the United States on March 23, 2025
    鶹 Vine Customer Review of Free Product( What's this? )
    I love these jst usb cables. I use them to light up my model kits.
    Report