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800-572-1975
21 Watt hour Batteries from BatteryGuy
At BatteryGuy we have 21 Watt hour Batteries in stock and ready for next day delivery. We ship 21 Watt hour Batteries nationwide
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21 Watt hour Batteries from BatteryGuy
• 4 Batteries with price from $14.26 To $36.95 (USD)
$29.00
Nickel Cadmium Battery 6.0v 3500mah | BGNC3500-5DWP-61-41EC (Rechargeable)
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6 Volt
3500 mAh
21 Wh
L: 5.00"
H: 1.93"
W: 1.00"
H: 1.93"
W: 1.00"
0.82 lbs
Replacement 6.0 Volt 3500 Mah NiCad Battery with 61-41EC Connector
(This is one Battery – Please verify quantity needed for your application before ordering)
$36.95
Nickel Cadmium Battery 8.4v 2500mah | BGN-93011385 (Rechargeable)
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8.40 Volt
2500 mAh
21 Wh
L: 7.04"
H: 1.95"
W: 1.03"
H: 1.95"
W: 1.03"
1.08 lbs
Replacement 8.4 Volt 2500 Mah Nicad Battery with 028EC Connector. Rechargeable.
(This is one Battery – Please verify quantity needed for your application before ordering)
$14.26
save 29%
Power-Sonic PS-630 | Rechargeable SLA Battery 6v 3.5Ah
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![Technical Specification Sheet]()
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There is a generic alternative to this product for $9.75. See the 6v 3.0Ah Rechargeable Sealed Lead Acid (Rechargeable SLA) Battery | BG-630F1.
6 Volt
3.5 ah
21 Wh
L: 5.28"
H: 2.35"
W: 1.34"
H: 2.35"
W: 1.34"
1.65 lbs
Power-Sonic PS-630 6 volt 3.5 Ah Rechargeable SLA battery. Our Power-Sonic PS-630 is commonly used in emergency lighting, alarm systems, UPS systems, medical equipment, wheelchairs, scooters and industrial equipment.
(This is one Battery – Please verify quantity needed for your application before ordering)
$23.87
save 30%
Power-Sonic PS-632 | Rechargeable SLA Battery 6v 3.5ah
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![Technical Specification Sheet]()
![Safety Data Sheet]()
6 Volt
3.5 ah
21 Wh
L: 2.60"
H: 4.65"
W: 1.30"
H: 4.65"
W: 1.30"
1.50 lbs
Power-Sonic PS-632 6 volt 3.5 Ah Rechargeable SLA battery. Our Power-Sonic PS-632 is commonly used in emergency lighting, alarm systems, UPS systems, medical equipment, wheelchairs, scooters and industrial equipment.
(This is one Battery – Please verify quantity needed for your application before ordering)
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- 5 out of 5:
- "Arrived promptly, very happy with the transaction."
- Steve I., December 29, 2021
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- 5 out of 5:
- "Perfect transaction."
- KEN, December 24, 2021
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- 5 out of 5:
- "Ordered this battery for a very old high lumen spotlight....worked perfectly! We were ready to throw the light away but ordered this battery at last minute. The battery saved the light!"
- minpin08, December 23, 2021
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- 5 out of 5:
- "Great Seller who very promptly shipped 2-day Priority Mail to me. The post office picked up the item Nov 29 for 2-day delivery then finally got around to delivering it Dec 11! Bad post office."
- Craig, December 11, 2021
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- 5 out of 5:
- "great product"
- DAN, November 30, 2021
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- 5 out of 5:
- "The seller provided all pertinent Info in a timely manner."
- J. Creasy, November 29, 2021
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- 5 out of 5:
- "worked great."
- Mel, November 22, 2021
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- 5 out of 5:
- "Shipped same day - early arrival. Well packaged. Excellent product and service."
- Penfield, November 18, 2021
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- 5 out of 5:
- "Great experience buying from this retailer, item was shipped in a timely manner and was exactly as described."
- Ken, November 18, 2021
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- 5 out of 5:
- "great delivery"
- Jim S, November 12, 2021
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