Search  for anything...

RAEWSTCO 2PCS 3.7v 500mah Battery 303450 Lithium Polymer ion OCTelect

  • Based on 10 reviews
Condition: New
Checking for product changes
$11.99 Why this price?
Save $4.00 was $15.99

Buy Now, Pay Later


As low as $2 / mo
  • – 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, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Free shipping on this product

This item is eligible for return within 30 days of receipt

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: In Stock.
Fulfilled by Fashion & Smart wearable

Arrives Jul 14 – Jul 28
Order within 4 hours and 7 minutes
Available payment plans shown during checkout

Features

  • [Battery Size]: 50 x 34 x 3.0mm (L*W*T)
  • [Applicable equipment]: Applicable to small speaker navigator digital navigator lithium battery
  • [Connector type]: Jst pitch 1.25 mm, 2 pins, wire length: 50 mm
  • [Features]: Li-ion battery nominal voltage 3.7V, fully charged 3.7V. Built-in Seiko battery protection module to prevent this battery from overcharging or shorting
  • [Notice]: Please check the battery polarity against the old battery before replacing. Red wire connect power positive "+", black wire connect power negative pole "-". is reversed, the position of the interchange wire is required.

Description

Model: 303450 Nominal voltage: 3.7V ​ Capacity: 500mAh charge cut-off voltage: 4.25V ​ Thickness dimension: ≤ 30.2 mm Discharge cut-off voltage: 2.75V ​ Width dimension: ≤ 34.2 mm Charging temperature: 0 ℃ --45 ℃ ​ Length (including board): ≤ 52 mm ​ ​Discharge temperature: -10 ℃ --60 ℃ ​Standard discharge current: 250mAh Cycle life: more than 80% after 300 cycles ​ Maximum discharge current: 500mAh Warranty period: 12 months ​Standard charging current: 250 mAh Safety performance: Overcharge Overdischarge Overcurrent Short-circuit protection ​Maximum charging current: 500 mAh outlet method: red positive black negative

Number of Batteries: 2 Lithium Polymer batteries required. (included)


Brand: RAEWSTCO


Battery Cell Composition: Lithium Polymer


Compatible Phone Models: 3.7v 500mah battery 303450 lithium polymer ion


Recommended Uses For Product: digital


Product Dimensions: 1.97 x 1.34 x 0.12 inches


Item Weight: 0.423 ounces


Item model number: 303450


Batteries: 2 Lithium Polymer batteries required. (included)


Date First Available: September 10, 2019


Manufacturer: October Technology CO.,LTD.


Country of Origin: China


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Jul 14 – Jul 28

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.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Perfect for Mammoth 20
If you’re looking for a battery to fit your wireless version of Mammoth 20, this is the right one.
Reviewed in the United States on February 16, 2023 by George George

  • Battery fits for mammoth 20
Not sure why theres a 1 star review, but i got this for my mammoth 20 numpad thats wireless. The jst cable is 1.25mm which fits into the pcb and works well.
Reviewed in the United States on February 4, 2023 by Andrew Liang Andrew Liang

Can't find a product?

Find it on Amazon first, then paste the link below.