AKZYTUE 3.7V 650mAh 603040 Lipo Battery Rechargeable Lithium Polymer ion Battery Pack with PH2.0mm JST Connector
Condition: New
Buy Now, Pay Later
As low as
$2
/ mo
Learn more
- – 4-month term
- – No impact on credit
- – Instant approval decision
- – Secure and straightforward checkout
Ready to go? Add this product to your cart and select a plan during checkout.
Payment plans are offered through our trusted finance partners Klarna, Affirm, Afterpay, Apple Pay, and PayTomorrow. No-credit-needed leasing options through Acima may also be available at checkout.
Learn more about financing & leasing here.
Selected Option
Free shipping on this product
30-day returns
Learn more
FREE 30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
Availability:
19 left in stock
Arrives
Wednesday, Feb 18
Style: 603040 650mAh
Features
- Voltage: 3.7volt; Capacity: 650mAh;Maximum Charge Voltage/Current: 4.25V/325mAh; Material: Lithium Polymer.
- Connector Type: PH 2.0mm;Size: 6 x 30 x 42mm / 0.24" x 1.18" x 1.65"(T*W*L); Cable Length: 5cm / 2"; Net Weight: 15g.
- NOTE: The 3.7V 650mAh 603040 Lithium Battery is NON-POWER BATTERY! ! ! It can not be used for power device that require high current such as UAV, mini RC Helicopter,RC small drones, Model aircraft , Electric toys, Power tools and other.
- Application:Suitable for MP3/MP4, Bluetooth wireless headset,GPS, baby monitor, game boy, skybell ,smart watch,monitoring units, POS machine, dashcam, mobile power, Bluetooth speaker, VR glasses, beauty devices, pet tracker,ring video doorbell etc.
Brand: AKZYTUE
Battery Cell Composition: Lithium Ion
Battery Capacity: 650 Milliamp Hours
Recommended Uses For Product: Camera, GPS
Unit Count: 1.0 Count
Package Dimensions: 3.5 x 3.5 x 0.2 inches
Item Weight: 1.58 ounces
Date First Available: July 2, 2019
Manufacturer: AKZYTUE
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Wednesday, Feb 18
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
- Klarna Financing
- Affirm Pay in 4
- Affirm Financing
- Afterpay Financing
- PayTomorrow Financing
- Financing through Apple Pay
Learn more about financing & leasing here.
Similar Products
Top Amazon Reviews
Style: 502535 450mAh
Works great. I used some to upgrade some wireless headphones and they last an extremely long time now and fit inside the unit l.
Reviewed in the United States on November 2, 2025 by Robinson
Style: 502535 450mAh
It’s worked, perfect fit.
Reviewed in the United States on December 24, 2025 by loc tran
Style: 502535 450mAh
I had to order a new remote control for my Alphard V2 and it died after 9 holes of golf. The company sent me a new one but didn't want the defective one back. I took it apart and measured the battery voltage at 0.85 volts. I ordered this one to replace it. The battery was soldered onto the circuit board, so I cut the connector off and soldered it to the board. Works like a charm. Other reviewers have given it bad reviews because they didn't bother to check the polarity of the connector. If you don't understand DC electricity, don't attempt your own repairs!
...
show more
Reviewed in the United States on April 16, 2025 by bmsguy
Style: 401230 100mAh
i got two of these, one each for two halves of a split keyboard. they fit perfectly, and work great. like other reviewers, the batteries i got were in the wrong polarity for my equipment. while it was easy to switch the wires around, it could have been disastrous if i wasn't being careful. please double check the polarity before you plug these in. also, the wires were kind of short, but i was able to work around it, no big deal.
...
show more
Reviewed in the United States on June 27, 2024 by ano yatsu ano yatsu
Style: 402030 180mAh
Same as I took out
Reviewed in the United States on January 14, 2026 by Steve
Style: 501624 140mAh
I would give this zero stars if I could because the product is described as having 5cm leads and the leads are actually less than 2cm.
Reviewed in the United States on January 15, 2026 by Jean Burneske Jean Burneske
Style: 802525 400mAh
Replaced battery in a dog training collar. So far it works. Time will tell for longevity.
Reviewed in the United States on September 5, 2025 by Burton
Style: 502535 450mAh
The battery seems to work fine so far, but the other reviews here are absolutely right. The JST connector is wired backward. It's not too hard to swap the leads, but you absolutely need to check yours before using it.
Reviewed in the United States on March 1, 2021 by Rascaltwitch