1S means 1 lithium-polymer cell wired in series, giving 3.7V nominal. More cells means higher voltage and more power.
LiPo 1S
1S LiPo batteries (3.7V) for the smallest models such as Mini-Z, micro cars and small drones.

Absima 3000mAh 3.7V 1S LiPo TX Battery (JR/FUT)
SKU: ABS-41400459,90 €In stock (5)Delivery within Estonia 2-3 working days, other European countries 10 days.
Absima 300mAh 3.7V 1S LiPo Battery for 1:24 Scale #1240001
SKU: ABS-124000110,00 €In stock (4)Delivery within Estonia 2-3 working days, other European countries 10 days.
Absima 8500mAh 140C 3.7V 1S LiPo Battery Shorty Hardcase
SKU: ABS-415003141,90 €In stock (4)Delivery within Estonia 2-3 working days, other European countries 10 days.
Cayote 8500mAh 145C 3.8V 1S LiPo Battery Shorty
SKU: CYE851S14574,90 €On backorderDelivery within Estonia 2-3 working days, other European countries 10 days.
Cayote 8800mAh 145C 3.7V 1S Lipo Racing Battery Shorty
SKU: CYE881S145B88,90 €On backorderDelivery within Estonia 2-3 working days, other European countries 10 days.
RUDDOG 3200mAh 3.7V MT-5 | MT-44 LiPo Transmitter Battery Pack
SKU: RP-041614,99 €In stock (7)Delivery within Estonia 2-3 working days, other European countries 10 days.
Veko 300mAh 3.7V 20C LiPo Battery #VK6002
SKU: VK60027,90 €In stock (9)Delivery within Estonia 2-3 working days, other European countries 10 days.
WLtoys 500mah 3.7V LiPo Battery #WF949-015
SKU: WF949-01512,00 €In stock (2)Delivery within Estonia 2-3 working days, other European countries 10 days.
1S LiPo batteries run at 3.7V nominal (1 cell in series) and suit the smallest models such as Mini-Z, micro cars and small drones. More cells means more voltage, which means more speed and power, as long as your motor and ESC are rated for it.Check your car’s cell-count range before buying, then match capacity (mAh) and C-rating to how you drive. See all packs in batteries and chargers.
A 1S pack suits the smallest models such as Mini-Z, micro cars and small drones. Always check your car and ESC support this cell count before running it.
Only if your motor and ESC are rated for it. Too many cells can overheat or destroy electronics, so check the specs first.
Balance-charge a 1S pack on a LiPo charger set to the right cell count, on a safe surface. Store it at around 3.8V per cell in a cool place.








