Additional Information
Shipping
We ship lithium batteries via road only. By adding lithium batteries to your cart, your delivery options will be limited accordingly.
Safety
We only sell genuine cells, produced to a high safety standard. By purchasing lithium batteries you agree to use them in accordance with the safety instructions provided here.
Please note that we sell batteries for RC purposes and not for the use in vaping.
Important
- Never carry loose cells – they should be suitably cased at all times when not in use.
- Do not short batteries with metallic objects.
- Always use a battery charger designed for the cells you are charging.
- Never leave a battery charger unattended.
- Never completely discharge batteries. (The cut off for most cells is 2.8v or 2.5v)
- Check your wraps and insulators regularly. Replace worn or damaged wraps before continuing use.
- Do not expose to extreme heat or cold, or sudden fluctuations between the two.
- Always dispose of end of life cells at your local WEEE recycling centre
Returns
As batteries are consumables items, they do not follow our usual returns policy and due to saety concerns are not returnable. Please see the Batteries section of our returns policy for more information regarding our limited DOA warranty.
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Description
BETAFPV 850mAh 4S battery has 4S(14.8V) high voltage and 75C high discharge rate. With 850mAh large battery capacity, it will greatly extend the flight time. What's more, with the outstanding discharge performance, it allows you to accelerate to the full speed in a short time, and perform more actions during the flight. BETAFPV 850mAh 4S battery is perfectly suitable for the 3-5 inch Toothpick Quad, such as TWIG Mutant 4'', TWIG ET5, and X-Knight 4'' FPV Toothpick Quad.
Specification
- Items: 850mAh 3S/4S battery
- Capacity: 850mAh
- Power: 12.58Wh
- Rate: 75C
- Weight: 101g(4S)/76g(3S)
- Dimension: 62*28*28mm
- Charge Plug: XT60U/XT30 Plug and JST-XH Plug
- Wire Gauge: 14AWG Silicone Wire
- Applicable Toothpick Quad: X-Knight 4'' FPV Toothpick Quad, TWIG ET5 Toothpick Quad and TWIG Mutant 4'' Toothpick Quad
Comparison
There is a graph of comparison between BETAFPV 850mAh 4S battery and other 850mAh 4S batteries. The discharge current is 40A in this testing. In this battery experience, you could see that the BETAFPV 850mAh 4S battery has a better discharge performance, and it can give you a more powerful flight experience.
Dimension
Package
- 2 * BETAFPV 850mAh 3S/4S 75C Lipo Battery
Product Details
| Product Type | Battery |
| Shipping Weight | 80 grams |
| Vendor | BetaFPV |
| Capacity | 850mAh |
| Connector type | XT |
| Quantity | 2 |
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Support Information
Further product support information: https://support.betafpv.com/hc/en-us