CS-RRS640RX Battery – CS-RRS640RX Replacement
CS-RRS640RX Battery Replacement
Premium replacement battery for CS-RRS640RX. 600mAh 6.4V LiFePO4 — engineered to original specifications and certified for safe transport.
| Model No. | CS-RRS640RX |
|---|---|
| Fits | CS-RRS640RX |
| Capacity | 600mAh |
| Voltage | 6.4V |
| Energy | 3.8Wh |
| Chemistry | LiFePO4 |
| Dimensions | 53.50 x 28.50 x 14.50mm |
| Weight | 43g |
| OEM Part No. | — |
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$22.99per unit · free US shipping
Buy Now — $22.99
Full Spec Sheet
- Volume discounts from 10 pcs (up to 10% off)
- UN 38.3 certified + MSDS/SDS provided
- Free US shipping on every order
- B2B invoicing & wholesale support
FAQ
Is this battery compatible with my device?
The CS-RRS640RX is a replacement battery for CS-RRS640RX. Match your original battery's model or OEM part number before ordering.
What certifications does this battery have?
All Estry batteries ship with UN 38.3 transport certification and MSDS/SDS documentation, required for compliant air and ground shipping.
Do you offer wholesale pricing?
Yes — volume discounts apply automatically: 5% off at 10+, 6% at 20+, 8% at 50+, and 10% at 100+ pieces. US shipping is free on every order.