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Spectralink Polycom 8400, 8440, 8441, 8450, 8452, 8453, 1520-37214-001, 1520-37215-001, RS657, RS658, Cordless Phone Battery

Outline Model Type Capacity Price  Order
1520-37214-001 battery CS-SPT845CL
Generic
Li-Poly 3.7v
1800mAh
Longer runtime than the original 1150mAh battery
$49.00Cdn
($39.20US)
Not for use in Spectralink 8440
Quantity:
1520-37214-001 battery RB-8400L
Generic
Li-ion
(Japanese cells)
3.7v
1200mAh
Longer runtime than the original 1150mAh battery
$83.00Cdn
($66.40US)
For use in all models
Quantity:
1520-37214-001 battery RB-8400LE
Generic
Li-ion
(Japanese cells)
3.7v
2350mAh Extended
Over twice the runtime than the original 1150mAh battery
$96.00Cdn
($76.80US)
For use in all models
Quantity:
CH-TF8400-2
Dual Charger
Charges phone and spare battery
For use with Polycom Spectralink 8400 & 8440 phones $113.00Cdn
($90.40US)
For use in all models
Quantity:

There is a $12.00Cdn ($9.60US) shipping and handling charge.
90 day warranty & no questions asked 1 month return policy.