GNB GAONENG 4000mah 4S 14.8V 70C 140C XT90 RC LiPo battery High Discharge C rating Performance Helicopter Drone Boat Car
GNB GAONENG 4000mah 4S 14.8V 70C 140C XT90 RC LiPo battery High Discharge C rating Performance Helicopter Drone Boat Car
SKU(재고 관리 코드):GN 4000MAH
픽업 사용 가능 여부를 로드할 수 없습니다.
Worry-Free Purchase Guarantee
Worry-Free Purchase Guarantee
✅ Missing/Wrong Items Guarantee – We’ll make it right if anything is missing or incorrect.
✅ Quality Guarantee – All products are tested and guaranteed to meet high quality standards.
✅ Secure Payment – Your payment is protected with industry-standard encryption.
✅ Lifetime Customer Support – We’re here for you long-term.
If you need technical support, just contact us — our team is ready to help anytime!
Free Shipping
Free Shipping
Shipping Information
We offer free shipping to most locations. Please add your items to the cart to check if your address qualifies.
Shipping to the USA:
Orders are shipped via a dedicated DDP (Delivered Duty Paid) line, which includes customs clearance and home delivery. A small shipping fee may apply at checkout.
If you prefer DHL Express, feel free to contact our customer service.
If your location does not show free shipping, please reach out to us directly — we’re happy to help!
Don’t forget to check out our FREESHIPPING promo as well.
Fast Shipping
Fast Shipping
Most Items will be shipped within a week. In-stock items will be dispatched the same day. If your order is urgent, please contact us before placing it.
1.We R&D and manufacture high rate LiPo and LiFe rechargeable cells,
packs for RC cars, RC airs, RC boats, Drones, Toys, Scooters, Backup
battery,
EV cars, golf cars, Consumer-electronics Devices etc.
2.We believe that besides providing a good quality product,
good customer service is one of the most important factors for a
successful business,
3.If you are looking for high quality cells, extensive battery packs,
OEM & ODM & BRAND battery packs, please contact us!
Specification
Model No:GNB40004S70A
Capacity:4000mAh
Configuration:4S1P
Nominal Voltage:14.8V
Dimension:26*44*139mm Appr. (H*W*L)
Weight:335g (+/-6g)
Max cont. discharge (C-rate/current):70C
Max Burst(3Sec) (C-rate/current):140C
Charge Connector:JST-XH 5P
Discharge Connector:XT90 or other
Working Temperature Charge:0~45°C
Working Temperature Discharge:(-20~60°C)
Working Humility:65%RH +/-20%
Storage Temperature:(-20~35°C)
Storage Humility:65%RH +/-20%
Life Cycle:300+ times
Share






