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Color:Battery Case;Voltage:36V;Capacity:21 - 30Ah;
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Color:Battery Case;Voltage:36V;Capacity:21 - 30Ah;
$388.64
31 days ago
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Color:Battery Case;Voltage:36V;Capacity:21 - 30Ah;
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Color:Battery Case;Voltage:36V;Capacity:21 - 30Ah;
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Color:Battery Case;Voltage:36V;Capacity:21 - 30Ah;
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Color:Battery Case;Voltage:48V;Capacity:21 - 30Ah;
$793.80
9 days ago
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Color:Battery Case;Voltage:48V;Capacity:21 - 30Ah;
$635.04
29 days ago
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Color:Battery Case;Voltage:48V;Capacity:21 - 30Ah;
$555.66
39 days ago
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Color:Battery Case;Voltage:48V;Capacity:21 - 30Ah;
$635.04
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Color:Battery Case;Voltage:48V;Capacity:21 - 30Ah;
$555.66
25 days ago
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Customer Reviews

ChamRider Polly 5C Battery box E-bike Battery Case Downtube Electric bike Battery Housing Nickle strips 21700 cells
$62$79.38-21.89%
Color:
Battery Case
Capacity:
21 - 30Ah
Voltage:
36V
48V
Quantity:
Add to Cart
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Features
ChamRider Polly 5C Battery Box for E-Bikes – Premium Power Solution
High-capacity 21700 cell integration ensures extended ride duration and consistent power output. Precision-welded nickel strips enhance conductivity and durability for long-term performance. Aerospace-grade aluminum housing provides superior impact resistance and heat dissipation. Waterproof and dustproof design (IP65 rated) guarantees reliability in all weather conditions. Sleek downtube-compatible casing integrates seamlessly with most e-bike frames. Tool-free installation saves time for DIY enthusiasts and professional builders. Ideal for urban commuters, off-road adventurers, and cargo e-bikes. Upgrade or replace existing setups with this high-efficiency, lightweight battery solution. Bulk pricing available for resellers and OEM partnerships. Global shipping with competitive wholesale rates.
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