About this deal



- Battery energy transfer: a practical and multi-functional battery equalizer can be used for battery overshoot and over discharge protection.
- Battery voltage balancer: it is used for the batteries which are connected in series to keep the voltage of batteries are equal.
- Battery balancer: the equalizer starts to work when there are between two batteries.
- Durable battery equalizer: widely applied in -acid battery, nickel- or nickel- battery, etc.
- Voltage balance: using this shell is strong and durable for long-serving life.

Free UK shipping. 15 day free returns.
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