XTAR 21700 5000mAh Flat-Top Battery – USB-C Input, Ideal for Flashlights e.t.c
KSh 3,000
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🔋 XTAR 21700 5000mAh USB‑C 10A Flat‑Top Rechargeable Li‑ion Battery
The XTAR 21700 5000mAh USB‑C Li‑ion Battery (Flat Top) is a high-capacity, high-performance battery designed for flashlights, EDC gear, and outdoor devices. Its flat-top design ensures wide compatibility with popular brands like Ledlenser, Olight, Fenix, and Nitecore. With a built-in Type-C USB input for fast and convenient charging, plus a battery level indicator, you always know how much power is left. Supporting up to 10A continuous discharge and ~800 recharge cycles, it delivers reliable power wherever you go. Perfect for daily use, outdoor adventures, or emergency backup.
📊 Key Specifications
| Feature | Specification |
|---|---|
| Model | XTAR 21700 USB‑C Li‑ion Battery (Flat Top) |
| Capacity | 5000mAh |
| Nominal Voltage | 3.6 V |
| Max Continuous Discharge | 10 A |
| USB Input | Type-C (5 V 2 A) |
| Battery Indicator | Yes — shows remaining charge |
| Recharge Cycles | ~800+ |
| Operating Temperature | −20 °C to 60 °C |
| Dimensions | ∅21.5 mm × 75.5 mm |
| Cell Protection | Overcharge, over-discharge, short circuit |
| Top Type | Flat Top |
| Weight | ~73 g |
| Compatibility | Ledlenser, Olight, Fenix, Nitecore, and other 21700 devices |
| Eco-friendly | Reusable, cost-saving battery solution |
Frequently Asked Questions
2 questionsContact us via phone or WhatsApp 0791654198 for quick assistance or to place your order easily.
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🛠️Key Features::
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This Klarus 21700 battery offers a high capacity of 5000mAh and a discharge rating of 15A. It is built with short-circuit protection for reliability and a lifespan of 500 charge/discharge cycles. This powerful battery is suitable for various electronic devices requiring sustained power, including high-drain flashlights, vaping devices, and portable power banks.
🛠️Key Features:
- ✅ High capacity: 5000mAh
- ✅ Maximum discharge current: 15A
- ✅ Built-in short circuit protection
- ✅ Rated voltage: 3.6V
- ✅ Rechargeable via USB
- ✅ Lifespan of 500 charge/discharge cycles
- ✅ Terminal Type: Button Top
- ✅ Utilizes a professional 21700 cell core
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Power your high-performance devices with the WUBEN 21700 Rechargeable Li-ion Battery. This protected 4800mAh cell delivers consistent, safe, and long-lasting energy, ideal for demanding electronics like powerful torches, solar systems, and gimbals, offering dependability in extreme conditions.
🛠️Key Features:
- ✅ Real 4800mAh Capacity – Long-lasting power for torches, solar lights, and more.
- ✅ Protected Battery Design – Built-in safety circuit protects against overcharge, discharge, and short circuits.
- ✅ 500+ Charge Cycles – Designed for long-term, repeated use.
- ✅ High-Drain Output (20A Max) – Powers high-lumen flashlights and other demanding devices.
- ✅ Trusted WUBEN Quality – Same battery used in WUBEN’s flagship A21 and TO50R flashlights.
- ✅ 3.7V Constant Output – Provides stable performance across multiple devices.
- ✅ Button Top (Protected) – Compatible with devices requiring a button-top connection.
- ✅ Operating Temperature: -10°C to 60°C – Suitable for various environments in Kenya.
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