This is a 5" FPV racing and freestyle battery (4S). At 78 × 39 × 28mm and 173g, it fits the battery bays of standard 5" quads running a 4S power system — from entry-level freestyle builds to dedicated 4S racing rigs.

The XT60 plug connects directly to any standard 4S/6S ESC. No adapter needed.

Before ordering, verify:

• Battery bay clearance: at least 78 × 39 × 28mm (check your frame spec)
• Connector: XT60 on your ESC
• Voltage: ESC rated for 4S 14.8V (16.8V max input)
• Your frame’s CG tolerates 173g at the battery position

This pack is not designed for 3" toothpicks (overkill capacity), 6S or 8S systems (wrong voltage), or 7"+ long-range builds (insufficient capacity).

160C continuous means a sustained 248A (1.55Ah × 160), with a peak burst up to 496A (1.55Ah × 320C).

For a typical 5" 4S freestyle or racing quad with 2270E 2400–2800KV motors:

• Cruise at 60–70% throttle: ~50–90A
• Sustained full throttle (punch-out, flip): ~120–180A
• Momentary peak (0–50ms spike): ~200–300A

248A continuous sits comfortably above the sustained full-throttle draw, meaning the cells stay cool and voltage stays stable even during aggressive sequences. A 100C pack (155A) would hit its thermal limit during sustained 150A+ draws and sag noticeably — you’d feel it as a loss of punch in your flips and rolls.

160C is the correct rating for a 5" 4S build that’s flown hard.

This pack is designed around a 5" 4S freestyle/racing setup. A well-matched configuration:

• Frame: 5" 4S freestyle or racing quad (e.g., TBS Source One, iFlight Chimera5, GEPRC Mark5 5" 4S)
• Motor: 2270E 2400–2800KV (high-KV to compensate for lower 4S voltage)
• ESC: 45–55A 4-in-1, 4S rated
• FC: STM32F405 or STM32F722
• Prop: 5" 3-blade (51460 / 51465 or equivalent)
• Receiver: ELRS 2.4GHz
• VTX: 5.8GHz 200mW (analog) or digital (DJI O3 / HDZero)

The key difference from a 6S build: you need higher-KV motors (2400–2800KV vs. 1960KV) to achieve the same RPM and thrust from the lower 4S voltage. The rest of the build (props, frame, ESC class) stays in the same range.

• Charger mode: 4S LiPo (4.20V/cell max, 16.8V total)
• Charge rate: 1C (1.55A) for overnight charging; 2C (3.1A) for race-day turnaround; 3C (4.65A) maximum
• Balance voltage: 4.20V/cell
• Discharge cutoff: 3.50V/cell minimum (14.0V total) — do not fly below this
• Storage voltage: 3.80V/cell (15.2V) if not flying for more than 48 hours

At 1C (1.55A), a full charge takes approximately 50–60 minutes. At 3C (4.65A), approximately 20–25 minutes.

For racing sessions where you’re swapping 6–10 packs per session, 2C is the sweet spot — fast enough turnaround, gentle enough for cell longevity. Avoid sustained 4C+ (6.2A+) charging; it noticeably shortens cycle life.

With 23.0Wh of energy, typical endurance on a 5" 4S freestyle/racing quad (400–550g AUW):

• Aggressive freestyle (full-throttle flips, hard rolls, punch-outs): 2.5–4 minutes per pack
• Moderate freestyle (mixed throttle, occasional full-send): 3.5–5 minutes
• Racing (sustained 80–100% throttle around a course): 2–3.5 minutes per lap set
• Gentle cruise / hover (50–60% throttle): 5–7 minutes

This is normal for 5" FPV — the sport is built around short, high-intensity flights with frequent battery swaps. 1550mAh is the standard 5" 4S capacity. You’re not flying an endurance platform; you’re flying a race car.

Practical tip: log your pack count per session. If you’re going through 10+ packs per session and your flights are under 2.5 min, check your motor KV and prop choice — you may be drawing more current than necessary for your build.

• 1× PCEONAMP 14.8V 1550mAh 4S 160C LiPo battery, XT60 plug pre-soldered
• 1× JST-XH 7-pin balance lead

The XT60 plug is factory-soldered to 12AWG silicone power leads. The soft PVC wrap holds the pack together and resists vibration from hard landings.

If your ESC uses a different connector (XT30, Deans, IC5, etc.):

1. Use an XT60-to-X adapter (no soldering, 10-second install)
2. Cut the XT60 and re-solder your preferred connector

For most 5" 4S builds, XT60 is the standard — your ESC almost certainly accepts it directly.