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Rechargeable 3.7V Li Lipo Lithium Polymer Ion Battery Pack with 2 Pin 2.0mm JST Connector (603450 1100mAh)

  • Based on 29 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Monday, Sep 1
Order within 14 hours and 21 minutes
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Features

  • Model:603450
  • Nominal Voltage:3.7V
  • Cutoff Voltage:2.7V
  • Thickness(0.2mm): 6 Width(0.5mm): 34 Length(0.5mm): 50
  • plug: 2 compatible
  • Part Number: 603450 603550 063550

Number of Batteries: 1 Lithium Ion batteries required. (included)


Brand: CaoDuRen


Battery Cell Composition: Lithium Ion


Recommended Uses For Product: MP3 播放器


Voltage: 3.7 Volts


Product Dimensions: 1.97 x 1.34 x 0.24 inches


Item Weight: 0.704 ounces


Item model number: 603450


Batteries: 1 Lithium Ion batteries required. (included)


Date First Available: March 31, 2021


Manufacturer: Gerneric


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Monday, Sep 1

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

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Top Amazon Reviews


  • Good but
Good but I bought the wrong one, my bad. The plug didn't fit my device. But I was eventually able to use it on something else. No complaints as far as the performance. The battery is perfect not puffy or erroneous voltage or something like some other brands
Reviewed in the United States on June 20, 2024 by Mark Mungkey Vicente

  • Good 3.7V Lipo Battery
This was the size I needed and worked well for my TTGO T-Display. Unfortunately the TTGO doesn't have a off switch so it sits in a low powered wait state until woken up. The charge for this battery didn't last as long as I would like but it does recharge easily and fairly quickly. It works and I purchased based on a recommendation. I do not regret the purchase but have found better 3.7V Lipo batteries to fit my need. ... show more
Reviewed in the United States on April 26, 2023 by Rich from Idaho

  • Buyers beware: 2.0mm JST connector
The name of the product listing mentions it has a 2.0mm/1.25mm JST connector. I thought it would come with one installed on the battery and a spare of the other size included in the package, but it only comes with the 2.0mm installed. I'll have to purchase the 1.25mm plug separately and install it myself. ... show more
Reviewed in the United States on March 21, 2023 by SSS

  • Works Great, but needs a minor change
So far this battery is great. It holds charge well and so far it has held a consistent charge with a consistent discharge rate. It was delivered with a full charge so I was able to test voltage right out of the package. Measured right under 3.7V so it was right where it needed to be. There are reviews on other batteries made by the same company that state the white tip is installed backwards and that is correct. The black wire is negative and the red is positive which is correct but the tip is installed so that when you plug it in the negative wire would go to a positive lead and vice versa. That being said, it is very easy to lift up the small tabs on the connecter with a small flathead screwdriver and remove the wire tips. All you have to do is plug them back in in the opposite position and then everything is good. I still need to do extended testing to see how long the battery will last. I installed in a third party Wii U controller so I will update my review when there are more measureable data available. ... show more
Reviewed in the United States on January 9, 2022 by Corey F.

  • Great replacement battery
Good price with fast delivery. Seeming to have good life with just a few weeks of use. I replaced the battery in my Bluetooth/radio shower speaker.
Reviewed in the United States on January 9, 2022 by Norman D. Nelson

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