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THIS LI-ION BATTERY IS DESIGNED as an additional battery for the Lifehackist "Bright Spokes" bike wheel lights.
NO MORE BATTERY PURCHASES - Just use our upgraded USB rechargeable Li-ion battery. Super fast charging, super long working! Simply recharge it with connecting to notebook, computer, or other USB power source.
3.7V - 850MAH - 3.15WH - The battery is not a toy, keep away from children.
EASY INSTALLATION - Install in minutes, no tools required!
RISK-FREE SHOPPING - Customer satisfaction is our motto to ensure you an enjoyable hassle-free shopping experience. That's why we are always keen to hear from you 24/7. We are promised to provide you 100% satisfaction Guarantee.
💡 This Li-Ion battery is designed as an accessory for the Lifehackist "Bright Spokes" bike wheel lights. It was created after receiving a lot of messages from our customers by asking to sell the additional battery for their lights. Here it is!:)