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7.4V 3000mAh 2S Li-ion Battery XT60 RC Car
• Specifications (per pack): 70 × 38 × 18mm / 2.75 × 1.49 × 0.70in; 96g / 3.38oz; 3000mAh; 7.4V (2S Li-ion); XT60 plug; soft PVC wrap; 14AWG silicone leads.
• 2-Pack with USB Charging: 2× battery + 2× USB-A charging cable. Plug into any 5V USB port (phone adapter, laptop, power bank, car USB) — no separate charger needed. Full charge: ~2–3 hrs. Use one, charge the other.
• Designed for RC Cars, Trucks, and RC Boats: This is a 2S 7.4V Li-ion battery for 1/10, 1/12, 1/16 scale RC cars, 4WD trucks, and RC boats. Fits models and similar 2S 7.4V toy-grade and entry-level RC vehicles.
⚠️ Before Ordering — Verify 3 Things:
• 1) Your vehicle's original battery is 7.4V (2S), not 6V or 11.1V.
• 2) The battery bay fits 70 × 38 × 18mm (including XT60 plug clearance).
• 3) The battery plug is XT60 (yellow, two-pin with center). If any don't match, this pack will not fit.
• Li-ion, NOT LiPo: Charges via USB at a fixed 7.4V profile. Do NOT use a LiPo balance charger on this pack.
• Package: 2× PCEONAMP 7.4V 3000mAh 2S Li-ion battery (XT60 plug), 2× USB-A charging cable, 1× user manual.
Frequently Asked Questions
Is this battery compatible with my RC car, truck, or boat?
Yes, if your vehicle uses a 7.4V (2S) battery with an XT60 plug and the battery bay fits 70 × 38 × 18mm. Specifically fits 1/10, 1/12, 1/14, 1/16 scale 4WD RC cars, RC trucks, buggies, crawlers, and RC boats. At 3000mAh, you get roughly 36% more runtime than the standard 2200mAh stock battery in most of these vehicles.
What does XT60 mean? Is it the same as XT30 or Deans T?
XT60 is a yellow two-pin connector with a center tab. It is NOT interchangeable with XT30 (smaller), Deans T (T-shaped), Mini-Tamiya, JST, or SM-series plugs. Check your vehicle’s original plug to confirm it is XT60 before ordering.
Can I charge this with a LiPo balance charger?
No. This is a Li-ion battery, not LiPo. It charges exclusively via the included USB-A cable into any 5V USB port. A LiPo balance charger will not work and may damage the pack.
How long does it take to fully charge?
Approximately 2–3 hours with a 5V/1A USB source (typical phone adapter). Slightly faster with a 5V/2A adapter. No separate battery charger needed — phone wall charger, laptop, power bank, or car USB all work. With the 2-pack, you can run one while charging the other for continuous play.
Can I use this in a high-performance RC racing car or speed boat?
Not recommended. This is a Li-ion pack designed for everyday RC driving, toy-grade and entry-level vehicles, and RC boats. High-performance racing cars and speed boats typically draw 50A+ sustained and require dedicated LiPo packs with higher current ratings.
Is this suitable for children’s RC vehicles?
Yes. This battery is well-suited for children’s RC cars, trucks, and boats (ages 6–14). The Li-ion chemistry is inherently more stable than LiPo under normal use. Children should not open, cut, or modify the pack. If swelling, excessive heat, or damage is observed, discontinue use immediately.
How many charge cycles can I expect before capacity fades?
Under normal RC driving use, expect 200–300 cycles before noticeable capacity drop. Store at 40–60% charge when not in use for best long-term health.
What comes in the box?
2× PCEONAMP 7.4V 3000mAh 2S Li-ion batteries (XT60 plug), 2× USB-A charging cables, 1× user manual.