Infinity 14.8V 2600mAh 70C 4S RC Battery (Banggood, Aliexpress: Size: 33*35*115mm, Weight: About 280g, Capacity: 2600mAh, Continuous Discharge Rate: 70C (the best price with coupon)).
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Aliexpress
There’re some similar (or not) items on Aliexpress
You can use link bot to get even lower price:
Click here to search by yourself. Here are coupons that you can use.
Latest price update (UTC time):
Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($40.49): bGhOnEy10
2. ($40.49): BgcLuBofErtA10
put item in your cart and apply coupon code there after clicking “Proceed to checkout”. Click to copy code and open shop.
Exclusive Allowance Coupons: https://bit.ly/3xWgD9k and https://couponsfromchina.com/short/i1u
Old coupons (from the oldest to the newest): Charger12, AFfbG10, 502C6B, BGBFAFF2019, BGCITYADS2019
(sometimes old coupons work, so you can check them out (this site checks them on every price update))
Price history and price alert
Here is price history (for all/most countries) for Infinity 14.8V 2600mAh 70C 4S RC Battery. The lowest price was: $33.14.
Price records source(s): Banggood
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).