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14.8V 5000mAh 4S LiPo Battery 35C XT60
• Specifications: 140 × 42 × 33mm / 5.51 × 1.65 × 1.29in; 442g / 15.59oz; 5000mAh; 14.8V (4S LiPo); 35C continuous discharge; XT60 plug.
• Designed for Mid-to-Large Scale RC Aircraft: This 4S 5000mAh LiPo battery delivers sustained 35C discharge for mid-to-large fixed-wing planes (700mm–1200mm wingspan), 450-class RC helicopters, and medium gliders. The 5000mAh capacity gives you roughly 14% longer flight time over a 4400mAh pack of the same form factor — fewer landings, more airtime per session.
• Compatible Models: 4S fixed-wing RC planes, 450-size RC helicopters, EDF jets, and medium gliders with an XT60 battery bay. Check your model's manual for recommended battery dimensions before ordering.
⚠️ Before Ordering — Verify 2 Things:
• 1) Your aircraft's battery bay fits 140 × 42 × 33mm (including XT60 plug clearance).
• 2) The battery plug is XT60 (two-pin with center tab). If either doesn't match, this pack will not fit.
• Package: 2× PCEONAMP 4S 5000mAh 14.8V 35C LiPo battery (XT60 plug), 1× storage box, 1× user manual.
Frequently Asked Questions
Is this battery compatible with my RC plane or helicopter?
Yes, if your aircraft uses a 4S (14.8V) battery with an XT60 plug and the battery bay fits 140 × 42 × 33mm. Specifically designed for mid-to-large fixed-wing RC planes (700mm–1200mm wingspan), 450-class RC helicopters, medium gliders, and EDF (ducted-fan) jets. Verify voltage, bay dimensions, and plug type before ordering.
What does XT60 mean? Is it the same as XT30, Deans T, or 4mm Bullet?
XT60 is a two-pin connector with a center tab (typically yellow). It is NOT interchangeable with XT30 (smaller), Deans T (T-shaped), 4mm Bullet (banana-style pins), IC3 (three-pin), or any other plug type. Check your aircraft’s original plug or manual to confirm it is XT60 before ordering.
Can I charge this with a standard LiPo balance charger?
Yes. This is a genuine 4S LiPo battery. It charges via the JST-XH balance lead using a standard 4S LiPo balance charger. Recommended charge rate: 1C (5A) for daily use, up to 2C (10A) for quick turnaround. The 10AWG leads handle the current comfortably. Always charge on a fireproof surface and never leave unattended.
How long does it take to fully charge?
At 1C (5A), approximately 60 minutes. At 2C (10A), approximately 30 minutes. Use a charger rated for 4S (up to 16.8V). Do not use a Li-ion USB charger or a balance charger set to fewer than 4 cells.
What does 35C discharge mean? Can I push it harder for short bursts?
35C means this pack safely sustains approximately 175A continuous (5000mAh × 35C). Most quality LiPo packs tolerate short 3–5 second bursts at 1.5–2× the C rating (up to ~260–350A) for aggressive takeoff or full-throttle pull-ups. For sustained high-current use (EDF jets in cruise, 450 heli at full throttle), we recommend staying at or below 35C to protect cycle life.
How many charge cycles can I expect?
Under normal use with proper practices (avoid deep discharge below 12.6V, store at 40–60% charge), expect up to 350 cycles before noticeable capacity fade. Avoid storing fully charged or fully drained for extended periods.
Can I use this battery for F3A aerobatic competition?
No. F3A aircraft typically use 5S (18.5V) batteries, often 2 packs wired in parallel for extended capacity and stable discharge. This is a 4S (14.8V) pack — the voltage is incompatible. For F3A, look for a 5S 4400–5000mAh 35C+ pack with a matching connector.
Is this suitable for 550+ helicopters or high-performance EDF jets?
It handles 450-class helicopters and mid-size EDF jets well. For sustained full-throttle operation on 550+ helicopters or large EDF jets drawing 200A+ continuously, consider stepping up to our 5S 5000mAh 35C or 6S 5500mAh 45C packs for higher sustained current and voltage.
What comes in the box?
2× 4S 5000mAh 14.8V 35C LiPo batteries (XT60 plug, JST-XH balance lead, 10AWG leads), 1× LiPo storage box, 1× user manual.