Overview
The Powerhobby 1S 3.7V 210mAh 45C LiPo Battery w/ EFL/BLH Plug is a high-output 1-cell LiPo pack engineered for E-flite and Blade micro RC aircraft, helicopters, and small drones. With 210mAh of capacity and an aggressive 45C continuous discharge rating, this pack delivers strong power and snappy response in a compact, lightweight form factor.
The factory-installed E-flite/Blade-compatible plug provides plug-and-play compatibility with E-flite micro aircraft and Blade helicopters, making this the ideal replacement or spare pack for owners of E-flite/Blade micro platforms.
Key Features
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210mAh Capacity — Lightweight power for micro aircraft and helicopters
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45C Continuous Discharge Rating — 9.45A peak current for strong throttle response
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E-flite/Blade-Compatible Plug — Plug-and-play with E-flite and Blade micro platforms
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Compact Form Factor — Designed for weight-sensitive micro applications
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Soft Case Construction — Lightweight protective shrink wrap
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Stable Voltage Output — Strong voltage retention under flight loads
Performance Benefits
- Maximum continuous current output of 9.45A (0.21Ah × 45C) for strong throttle response
- Lightweight design ideal for weight-sensitive micro flight applications
- 0.78Wh of usable energy in a compact 1S form factor
- Stable voltage delivery for consistent flight performance
- Backed by Power Hobby's reputation for proven RC battery quality
Usage Notes
- Best used with: E-flite and Blade micro aircraft, helicopters, and small drones
- Plug-and-play with E-flite/Blade EFL/BLH-style connector
- Use only with ESCs rated for 1S LiPo operation
- Always balance charge using a LiPo-compatible charger (no balance lead — single cell)
- Do not exceed 4.2V per cell when charging
- Avoid over-discharge below safe voltage limits
- Store at proper LiPo storage voltage when not in regular use
Technical Specs
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Battery Type: Lithium-Polymer (LiPo)
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Cell Configuration: 1S (1-cell)
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Nominal Voltage: 3.7V
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Fully Charged Voltage: 4.2V
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Capacity: 210mAh
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Energy: 0.78Wh
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Continuous Discharge: 45C continuous
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Maximum Continuous Current: 9.45A (0.21Ah × 45C)
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Standard Charge Rate: 1C (0.21A)
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Main Power Connector: EFL/BLH (E-flite/Blade-compatible)
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Case Type: Soft case with protective shrink wrap
Fitment
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E-flite Micro Aircraft — Compatible with E-flite micro planes using EFL plug
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Blade Helicopters — Compatible with Blade micro helicopters using BLH plug
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Scale: Micro (Park Flyer / Indoor)
What's Included
- (1) Powerhobby 1S 3.7V 210mAh 45C LiPo Battery w/ EFL/BLH Plug
Summary
The Powerhobby 1S 3.7V 210mAh 45C LiPo Battery w/ EFL/BLH Plug is the ideal replacement or spare battery for owners of E-flite and Blade micro aircraft and helicopters. With 210mAh of capacity, an aggressive 45C discharge rating, and a plug-and-play EFL/BLH connector, this Power Hobby pack delivers strong, consistent flight performance.
