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- Unit Pack Power 48V 20.8Ah Hailong battery
Unit Pack Power 48V 20.8Ah Hailong battery
A 48V 20.8 Ah (998 Wh) aftermarket e-bike battery from Unit Pack Power.
48 Vnominal voltage
998 Whenergy
$266listed price
$0.27per Wh (48V median $0.39)
Specifications
- Nominal voltage
- 48 V
- Capacity
- 20.8 Ah
- Energy
- 998 Wh
- Cells
- LG5200mAh Cells · 21700
- Case / mount
- Hailong
- BMS continuous
- 50 A
- Full-charge voltage
- 54.6 V
- Type
- Aftermarket
- Seller
- Unit Pack Power
- Listed price
- $266
- Price per Wh
- $0.27
E-bikes this pack matches
550 48V models with original packs of 1109 Wh or less (newest 60 shown)
Fit checklist: mounts and connectors
Other 48V packs by price per Wh
Cheapest 48V packs per watt-hour
| Pack | Seller | Wh | Price | $/Wh |
|---|---|---|---|---|
| Unit Pack Power 48V 40Ah battery | Unit Pack Power | 1,920 | $358 | 0.19 |
| Unit Pack Power 48V 45Ah battery | Unit Pack Power | 2,160 | $447 | 0.21 |
| EM3ev 48V 46Ah battery | EM3ev | 2,208 | $470 | 0.21 |
| Unit Pack Power 48V 26Ah Polly battery | Unit Pack Power | 1,248 | $295 | 0.24 |
| Unit Pack Power 48V 24Ah battery | Unit Pack Power | 1,152 | $282 | 0.24 |
| Unit Pack Power 48V 18.2Ah Polly battery | Unit Pack Power | 874 | $214 | 0.24 |
| Unit Pack Power 48V 24Ah Polly battery | Unit Pack Power | 1,152 | $298 | 0.26 |
| Unit Pack Power 48V 30Ah battery | Unit Pack Power | 1,440 | $386 | 0.27 |
Frequently asked questions
Will the Unit Pack Power 48V 20.8Ah Hailong battery fit my e-bike?
It is a 48V pack, so the bike must run a 48V system. Beyond voltage, the case or mount (Hailong), the discharge connector and the charger port must match, and the BMS rating must cover the controller's peak current.
How far will a 998 Wh battery go?
About 50 to 83 miles depending on assist level, terrain and rider weight (12 to 20 Wh per mile).
Is $266 good value?
Unit Pack Power lists it at $0.27 per Wh. The median 48V pack we track is $0.39 per Wh, so this pack is at or below the median.