The 10S3P 36V 10500mAh lithium battery pack is designed to replace aging Xiaomi M365 scooter batteries, offering enhanced capacity (10,500mAh) and a 42V charger for optimized charging. Its 10-series, 3-parallel 18650 cell configuration balances power output and runtime, making it 15% more efficient than stock batteries while maintaining full compatibility with the M365’s electrical system.
LiFePO4 Batteries for Solar Marine
What Safety Features Protect This Lithium Battery Pack?
Built-in safeguards include a Battery Management System (BMS) with overcharge protection (cuts off at 42V±0.25V), temperature monitoring (±2°C accuracy), and short-circuit resistance rated for 150A surge protection. The pack uses flame-retardant ABS casing that withstands impacts up to 20J and features moisture-resistant seals rated IP54.
Advanced safety mechanisms extend beyond basic protections. The BMS employs cell voltage balancing with ±25mA current resolution, preventing individual cell overvoltage during charging cycles. Thermal runaway prevention uses NTC thermistors positioned between cells, capable of detecting temperature spikes at 10ms intervals. The dual-layer separator technology within the 18650 cells melts at 135°C to create internal short circuits, intentionally triggering BMS shutdown before catastrophic failure occurs.
Top 5 best-selling Group 14 batteries under $100
| Product Name | Short Description | Amazon URL |
|---|---|---|
|
Weize YTX14 BS ATV Battery  |
Maintenance-free sealed AGM battery, compatible with various motorcycles and powersports vehicles. | View on Amazon |
|
UPLUS ATV Battery YTX14AH-BS  |
Sealed AGM battery designed for ATVs, UTVs, and motorcycles, offering reliable performance. | View on Amazon |
|
Weize YTX20L-BS High Performance  |
High-performance sealed AGM battery suitable for motorcycles and snowmobiles. | View on Amazon |
|
Mighty Max Battery ML-U1-CCAHR  |
Rechargeable SLA AGM battery with 320 CCA, ideal for various powersport applications. | View on Amazon |
|
Battanux 12N9-BS Motorcycle Battery  |
Sealed SLA/AGM battery for ATVs and motorcycles, maintenance-free with advanced technology. | View on Amazon |
| Safety Feature | Specification | OEM Comparison |
|---|---|---|
| Overcharge Protection | 42.0V ± 0.25V | 41.5V ± 0.5V |
| Temperature Cutoff | 65°C Discharge 45°C Charge |
70°C Unified |
| Casing Material | V0-Rated ABS | HB-Rated PC |
How Does This Battery Compare to OEM Specifications?
While the original Xiaomi battery uses 10S2P configuration (7,800mAh), this 10S3P pack increases capacity by 34.6% without size changes. Energy density reaches 250Wh/kg versus OEM’s 210Wh/kg. Real-world testing shows 28km range at 20km/h versus 22km for OEM, with 500-cycle capacity retention of 82% compared to Xiaomi’s 78%.
American Airlines Lithium Battery Policies
The enhanced performance stems from upgraded cell chemistry and optimized pack architecture. Samsung 35E cells feature nickel-plated steel terminals that reduce internal resistance by 18% compared to OEM cells. Parallel group welding uses 0.15mm pure nickel strips instead of spot-welded steel, improving current distribution across cells. Laboratory tests demonstrate 9% lower heat generation during 10A continuous discharge compared to stock configurations. Charging efficiency improvements allow 91% energy transfer versus 86% in original packs, particularly noticeable when recharging from partial discharge states.
| Metric | 10S3P Pack | Xiaomi OEM |
|---|---|---|
| Energy Density | 250 Wh/kg | 210 Wh/kg |
| Cycle Life | 500 cycles | 400 cycles |
| Peak Current | 25A continuous | 20A continuous |
“Modern 18650 cells like the Samsung 35E used in these packs represent the sweet spot between energy density and discharge rates. The 10S3P configuration pushes the M365’s limits while maintaining safe operating parameters. However, users must understand that exceeding 30km/h regularly will decrease cycle life proportionally to speed cubed.”
– Battery Engineer, EV Power Systems (2023 Industry Report)
Frequently Asked Questions
- Can this battery be used in M365 Pro models?
- Yes, but requires firmware modification using ST-Link tools to bypass Pro model’s battery authentication system. Physical compatibility remains identical.
- Does the battery include temperature protection?
- The BMS activates thermal cutoff at 65°C (discharge) and 45°C (charge), with ±3°C accuracy. Cold weather operation below -10°C triggers reduced output mode to prevent lithium plating.
- How to verify battery authenticity?
- Authentic cells show laser-etched codes on 18650 casings. Samsung 35E cells have “SE I35” markings. Use a multimeter to confirm pack voltage ranges between 30V (empty) and 42V (full).