Nihewo 2S Lipo Battery 8500mAh 7.4V RC Battery 100C Hard Case Compatible with Arrma Axial 1/8 1/10 Scale RC Vehicle Car Truck Buggy Drone Boat Models (2Packs)

Product Description
Nihewo 2S 8500mAh 100C hard‑case LiPo delivers explosive punch and extended runtime for 1/8 and 1/10 scale RC vehicles. The 100C discharge ensures instant throttle response under heavy loads, while the 8500mAh capacity gives you longer sessions per charge. Durable hard case shields cells from impacts and debris,.

Specification
Chemistry: Lithium Polymer (LiPo)
Voltage: 7.4V (nominal)
Cell count: 2S (2 cells in series)
Capacity: 8500mAh
Configuration: 2S1P
Cell voltage range: 3.2V – 4.2V per cell
Discharge rate: 100C continuous
Charge plug: JST‑XHR‑3P (balance)
Discharge plug: EC5/ XT60 / T/ TRX connector (optional)
Case type: Hard case
Dimensions: 139 × 47 × 26 mm (±3 mm) / 5.47 × 1.85 × 1.02 in (L×W×H)
Weight: Approx. 340 g (±15 g) / 0.75 lb / 11.99 oz

Packing Included
2 × Nihewo 7.4V 8500mAh 100C 2S hard‑case LiPo batteries 

Application
Fits most 1/8 and 1/10 scale models – Slash, E‑Maxx, Bandit, Rustler, Losi, Team Associated, and similar. Always confirm voltage, battery tray dimensions, and connector type. The EC5 plug can be swapped for another connector if you prefer (soldering required).

Please Notice
– Use a LiPo‑compatible balance charger set to 2S (7.4V) mode.
– Never charge above 4.2V/cell or discharge below 3.2V/cell.
– Charge on a fireproof surface and never leave unattended.
– Store at 3.8–3.85V/cell (storage mode) in a cool, dry place if not used for >1 week.
– Inspect for swelling, cracks, or damage before each use; cool down before recharging.

FAQ
Q1: Can I use this with a Traxxas vehicle that has a different plug?
A: Yes – You can choose TRX Plug. and You can solder an adapter or replace the plug (e.g., TRX or Deans) – just keep polarity correct.

Q2: How long to fully charge this 8500mAh pack?
A: At 1C (8.5A) about 1 hour if your charger supports it – always monitor temperature.

Q3: What runtime can I expect?
A: Roughly 25–40 minutes for mixed bashing on a 1/10 buggy; aggressive full‑throttle driving may reduce to 15–20 minutes.

Q4: How do I avoid over‑discharge?
A: Enable your ESC’s low‑voltage cutoff (3.2–3.3V/cell) or use a LiPo alarm. Stop when you feel power drop – never let any cell go below 3.0V.